diff --git a/bundler/wasm_bg.js b/bundler/wasm_bg.js
index b1e91bb8..eb565aae 100644
--- a/bundler/wasm_bg.js
+++ b/bundler/wasm_bg.js
@@ -4,6 +4,26 @@ export function __wbg_set_wasm(val) {
 }
 
 
+const heap = new Array(128).fill(undefined);
+
+heap.push(undefined, null, true, false);
+
+function getObject(idx) { return heap[idx]; }
+
+let heap_next = heap.length;
+
+function dropObject(idx) {
+    if (idx < 132) return;
+    heap[idx] = heap_next;
+    heap_next = idx;
+}
+
+function takeObject(idx) {
+    const ret = getObject(idx);
+    dropObject(idx);
+    return ret;
+}
+
 const lTextDecoder = typeof TextDecoder === 'undefined' ? (0, module.require)('util').TextDecoder : TextDecoder;
 
 let cachedTextDecoder = new lTextDecoder('utf-8', { ignoreBOM: true, fatal: true });
@@ -23,12 +43,6 @@ function getStringFromWasm0(ptr, len) {
     return cachedTextDecoder.decode(getUint8Memory0().subarray(ptr, ptr + len));
 }
 
-const heap = new Array(128).fill(undefined);
-
-heap.push(undefined, null, true, false);
-
-let heap_next = heap.length;
-
 function addHeapObject(obj) {
     if (heap_next === heap.length) heap.push(heap.length + 1);
     const idx = heap_next;
@@ -38,8 +52,6 @@ function addHeapObject(obj) {
     return idx;
 }
 
-function getObject(idx) { return heap[idx]; }
-
 let WASM_VECTOR_LEN = 0;
 
 const lTextEncoder = typeof TextEncoder === 'undefined' ? (0, module.require)('util').TextEncoder : TextEncoder;
@@ -106,18 +118,6 @@ function getInt32Memory0() {
     return cachedInt32Memory0;
 }
 
-function dropObject(idx) {
-    if (idx < 132) return;
-    heap[idx] = heap_next;
-    heap_next = idx;
-}
-
-function takeObject(idx) {
-    const ret = getObject(idx);
-    dropObject(idx);
-    return ret;
-}
-
 function debugString(val) {
     // primitive types
     const type = typeof val;
@@ -3817,8 +3817,12 @@ export class ZorroScalar {
     }
 }
 
-export function __wbindgen_json_parse(arg0, arg1) {
-    const ret = JSON.parse(getStringFromWasm0(arg0, arg1));
+export function __wbindgen_object_drop_ref(arg0) {
+    takeObject(arg0);
+};
+
+export function __wbindgen_string_new(arg0, arg1) {
+    const ret = getStringFromWasm0(arg0, arg1);
     return addHeapObject(ret);
 };
 
@@ -3831,17 +3835,8 @@ export function __wbindgen_json_serialize(arg0, arg1) {
     getInt32Memory0()[arg0 / 4 + 0] = ptr0;
 };
 
-export function __wbindgen_object_drop_ref(arg0) {
-    takeObject(arg0);
-};
-
-export function __wbindgen_string_new(arg0, arg1) {
-    const ret = getStringFromWasm0(arg0, arg1);
-    return addHeapObject(ret);
-};
-
-export function __wbindgen_object_clone_ref(arg0) {
-    const ret = getObject(arg0);
+export function __wbindgen_json_parse(arg0, arg1) {
+    const ret = JSON.parse(getStringFromWasm0(arg0, arg1));
     return addHeapObject(ret);
 };
 
@@ -3850,15 +3845,12 @@ export function __wbg_now_c644db5194be8437(arg0) {
     return ret;
 };
 
-export function __wbg_getRandomValues_37fa2ca9e4e07fab() { return handleError(function (arg0, arg1) {
-    getObject(arg0).getRandomValues(getObject(arg1));
-}, arguments) };
-
-export function __wbg_randomFillSync_dc1e9a60c158336d() { return handleError(function (arg0, arg1) {
-    getObject(arg0).randomFillSync(takeObject(arg1));
-}, arguments) };
+export function __wbindgen_object_clone_ref(arg0) {
+    const ret = getObject(arg0);
+    return addHeapObject(ret);
+};
 
-export function __wbg_crypto_c48a774b022d20ac(arg0) {
+export function __wbg_crypto_d05b68a3572bb8ca(arg0) {
     const ret = getObject(arg0).crypto;
     return addHeapObject(ret);
 };
@@ -3869,17 +3861,17 @@ export function __wbindgen_is_object(arg0) {
     return ret;
 };
 
-export function __wbg_process_298734cf255a885d(arg0) {
+export function __wbg_process_b02b3570280d0366(arg0) {
     const ret = getObject(arg0).process;
     return addHeapObject(ret);
 };
 
-export function __wbg_versions_e2e78e134e3e5d01(arg0) {
+export function __wbg_versions_c1cb42213cedf0f5(arg0) {
     const ret = getObject(arg0).versions;
     return addHeapObject(ret);
 };
 
-export function __wbg_node_1cd7a5d853dbea79(arg0) {
+export function __wbg_node_43b1089f407e4ec2(arg0) {
     const ret = getObject(arg0).node;
     return addHeapObject(ret);
 };
@@ -3889,12 +3881,12 @@ export function __wbindgen_is_string(arg0) {
     return ret;
 };
 
-export function __wbg_msCrypto_bcb970640f50a1e8(arg0) {
+export function __wbg_msCrypto_10fc94afee92bd76(arg0) {
     const ret = getObject(arg0).msCrypto;
     return addHeapObject(ret);
 };
 
-export function __wbg_require_8f08ceecec0f4fee() { return handleError(function () {
+export function __wbg_require_9a7e0f667ead4995() { return handleError(function () {
     const ret = module.require;
     return addHeapObject(ret);
 }, arguments) };
@@ -3904,13 +3896,13 @@ export function __wbindgen_is_function(arg0) {
     return ret;
 };
 
-export function __wbg_randomFillSync_85b3f4c52c56c313(arg0, arg1, arg2) {
-    getObject(arg0).randomFillSync(getArrayU8FromWasm0(arg1, arg2));
-};
+export function __wbg_randomFillSync_b70ccbdf4926a99d() { return handleError(function (arg0, arg1) {
+    getObject(arg0).randomFillSync(takeObject(arg1));
+}, arguments) };
 
-export function __wbg_getRandomValues_cd175915511f705e(arg0, arg1) {
+export function __wbg_getRandomValues_7e42b4fb8779dc6d() { return handleError(function (arg0, arg1) {
     getObject(arg0).getRandomValues(getObject(arg1));
-};
+}, arguments) };
 
 export function __wbg_self_7eede1f4488bf346() { return handleError(function () {
     const ret = self.self;
@@ -3947,6 +3939,14 @@ export function __wbg_getRandomValues_307049345d0bd88c(arg0) {
     return addHeapObject(ret);
 };
 
+export function __wbg_getRandomValues_cd175915511f705e(arg0, arg1) {
+    getObject(arg0).getRandomValues(getObject(arg1));
+};
+
+export function __wbg_randomFillSync_85b3f4c52c56c313(arg0, arg1, arg2) {
+    getObject(arg0).randomFillSync(getArrayU8FromWasm0(arg1, arg2));
+};
+
 export function __wbg_newnoargs_2b8b6bd7753c76ba(arg0, arg1) {
     const ret = new Function(getStringFromWasm0(arg0, arg1));
     return addHeapObject(ret);
diff --git a/bundler/wasm_bg.wasm b/bundler/wasm_bg.wasm
index e7afef23..50a7a7d2 100644
Binary files a/bundler/wasm_bg.wasm and b/bundler/wasm_bg.wasm differ
diff --git a/bundler/wasm_bg.wasm.d.ts b/bundler/wasm_bg.wasm.d.ts
index 094458ad..2d2a48fa 100644
--- a/bundler/wasm_bg.wasm.d.ts
+++ b/bundler/wasm_bg.wasm.d.ts
@@ -85,13 +85,13 @@ export function restore_keypair_from_mnemonic_default(a: number, b: number, c: n
 export function restore_keypair_from_mnemonic_bip44(a: number, b: number, c: number, d: number, e: number, f: number): void;
 export function restore_keypair_from_mnemonic_bip49(a: number, b: number, c: number, d: number, e: number, f: number): void;
 export function fra_get_asset_code(a: number): void;
+export function fra_get_minimal_fee(): number;
 export function fra_get_dest_pubkey(): number;
 export function get_coinbase_address(a: number): void;
-export function get_delegation_target_address(a: number): void;
-export function get_coinbase_principal_address(a: number): void;
-export function fra_get_minimal_fee(): number;
 export function get_delegation_min_amount(): number;
 export function get_delegation_max_amount(): number;
+export function get_delegation_target_address(a: number): void;
+export function get_coinbase_principal_address(a: number): void;
 export function __wbg_publicparams_free(a: number): void;
 export function publicparams_new(): number;
 export function __wbg_txoref_free(a: number): void;
@@ -149,22 +149,22 @@ export function assetrules_set_decimals(a: number, b: number, c: number): void;
 export function __wbg_credentialsignature_free(a: number): void;
 export function __wbg_xpublickey_free(a: number): void;
 export function __wbg_xsecretkey_free(a: number): void;
-export function __wbg_zorrofq_free(a: number): void;
-export function __wbg_secq256k1g1_free(a: number): void;
-export function __wbg_zorrog1_free(a: number): void;
-export function __wbg_blsg1_free(a: number): void;
+export function __wbg_blsscalar_free(a: number): void;
 export function __wbg_blsg2_free(a: number): void;
 export function __wbg_secp256k1g1_free(a: number): void;
+export function __wbg_zorroscalar_free(a: number): void;
+export function __wbg_zorrog1_free(a: number): void;
+export function __wbg_ed25519scalar_free(a: number): void;
+export function __wbg_blsgt_free(a: number): void;
 export function __wbg_ed25519point_free(a: number): void;
-export function __wbg_blsscalar_free(a: number): void;
-export function __wbg_secq256k1scalar_free(a: number): void;
+export function __wbg_blsg1_free(a: number): void;
+export function __wbg_zorrofq_free(a: number): void;
 export function __wbg_secp256k1scalar_free(a: number): void;
 export function __wbg_blsfq_free(a: number): void;
-export function __wbg_blsgt_free(a: number): void;
-export function __wbg_ed25519scalar_free(a: number): void;
-export function __wbg_zorroscalar_free(a: number): void;
+export function __wbg_secq256k1scalar_free(a: number): void;
+export function __wbg_secq256k1g1_free(a: number): void;
 export function __wbg_jubjubscalar_free(a: number): void;
-export function ring_core_0_17_5_bn_mul_mont(a: number, b: number, c: number, d: number, e: number, f: number): void;
+export function ring_core_0_17_8_bn_mul_mont(a: number, b: number, c: number, d: number, e: number, f: number): void;
 export function __wbg_credissuersecretkey_free(a: number): void;
 export function __wbg_credissuerpublickey_free(a: number): void;
 export function __wbg_creduserpublickey_free(a: number): void;
diff --git a/nodejs/wasm.js b/nodejs/wasm.js
index 89330600..3a06823b 100644
--- a/nodejs/wasm.js
+++ b/nodejs/wasm.js
@@ -3,6 +3,26 @@ imports['__wbindgen_placeholder__'] = module.exports;
 let wasm;
 const { TextDecoder, TextEncoder } = require(`util`);
 
+const heap = new Array(128).fill(undefined);
+
+heap.push(undefined, null, true, false);
+
+function getObject(idx) { return heap[idx]; }
+
+let heap_next = heap.length;
+
+function dropObject(idx) {
+    if (idx < 132) return;
+    heap[idx] = heap_next;
+    heap_next = idx;
+}
+
+function takeObject(idx) {
+    const ret = getObject(idx);
+    dropObject(idx);
+    return ret;
+}
+
 let cachedTextDecoder = new TextDecoder('utf-8', { ignoreBOM: true, fatal: true });
 
 cachedTextDecoder.decode();
@@ -20,12 +40,6 @@ function getStringFromWasm0(ptr, len) {
     return cachedTextDecoder.decode(getUint8Memory0().subarray(ptr, ptr + len));
 }
 
-const heap = new Array(128).fill(undefined);
-
-heap.push(undefined, null, true, false);
-
-let heap_next = heap.length;
-
 function addHeapObject(obj) {
     if (heap_next === heap.length) heap.push(heap.length + 1);
     const idx = heap_next;
@@ -35,8 +49,6 @@ function addHeapObject(obj) {
     return idx;
 }
 
-function getObject(idx) { return heap[idx]; }
-
 let WASM_VECTOR_LEN = 0;
 
 let cachedTextEncoder = new TextEncoder('utf-8');
@@ -101,18 +113,6 @@ function getInt32Memory0() {
     return cachedInt32Memory0;
 }
 
-function dropObject(idx) {
-    if (idx < 132) return;
-    heap[idx] = heap_next;
-    heap_next = idx;
-}
-
-function takeObject(idx) {
-    const ret = getObject(idx);
-    dropObject(idx);
-    return ret;
-}
-
 function debugString(val) {
     // primitive types
     const type = typeof val;
@@ -3859,8 +3859,12 @@ class ZorroScalar {
 }
 module.exports.ZorroScalar = ZorroScalar;
 
-module.exports.__wbindgen_json_parse = function(arg0, arg1) {
-    const ret = JSON.parse(getStringFromWasm0(arg0, arg1));
+module.exports.__wbindgen_object_drop_ref = function(arg0) {
+    takeObject(arg0);
+};
+
+module.exports.__wbindgen_string_new = function(arg0, arg1) {
+    const ret = getStringFromWasm0(arg0, arg1);
     return addHeapObject(ret);
 };
 
@@ -3873,17 +3877,8 @@ module.exports.__wbindgen_json_serialize = function(arg0, arg1) {
     getInt32Memory0()[arg0 / 4 + 0] = ptr0;
 };
 
-module.exports.__wbindgen_object_drop_ref = function(arg0) {
-    takeObject(arg0);
-};
-
-module.exports.__wbindgen_string_new = function(arg0, arg1) {
-    const ret = getStringFromWasm0(arg0, arg1);
-    return addHeapObject(ret);
-};
-
-module.exports.__wbindgen_object_clone_ref = function(arg0) {
-    const ret = getObject(arg0);
+module.exports.__wbindgen_json_parse = function(arg0, arg1) {
+    const ret = JSON.parse(getStringFromWasm0(arg0, arg1));
     return addHeapObject(ret);
 };
 
@@ -3892,15 +3887,12 @@ module.exports.__wbg_now_c644db5194be8437 = function(arg0) {
     return ret;
 };
 
-module.exports.__wbg_getRandomValues_37fa2ca9e4e07fab = function() { return handleError(function (arg0, arg1) {
-    getObject(arg0).getRandomValues(getObject(arg1));
-}, arguments) };
-
-module.exports.__wbg_randomFillSync_dc1e9a60c158336d = function() { return handleError(function (arg0, arg1) {
-    getObject(arg0).randomFillSync(takeObject(arg1));
-}, arguments) };
+module.exports.__wbindgen_object_clone_ref = function(arg0) {
+    const ret = getObject(arg0);
+    return addHeapObject(ret);
+};
 
-module.exports.__wbg_crypto_c48a774b022d20ac = function(arg0) {
+module.exports.__wbg_crypto_d05b68a3572bb8ca = function(arg0) {
     const ret = getObject(arg0).crypto;
     return addHeapObject(ret);
 };
@@ -3911,17 +3903,17 @@ module.exports.__wbindgen_is_object = function(arg0) {
     return ret;
 };
 
-module.exports.__wbg_process_298734cf255a885d = function(arg0) {
+module.exports.__wbg_process_b02b3570280d0366 = function(arg0) {
     const ret = getObject(arg0).process;
     return addHeapObject(ret);
 };
 
-module.exports.__wbg_versions_e2e78e134e3e5d01 = function(arg0) {
+module.exports.__wbg_versions_c1cb42213cedf0f5 = function(arg0) {
     const ret = getObject(arg0).versions;
     return addHeapObject(ret);
 };
 
-module.exports.__wbg_node_1cd7a5d853dbea79 = function(arg0) {
+module.exports.__wbg_node_43b1089f407e4ec2 = function(arg0) {
     const ret = getObject(arg0).node;
     return addHeapObject(ret);
 };
@@ -3931,12 +3923,12 @@ module.exports.__wbindgen_is_string = function(arg0) {
     return ret;
 };
 
-module.exports.__wbg_msCrypto_bcb970640f50a1e8 = function(arg0) {
+module.exports.__wbg_msCrypto_10fc94afee92bd76 = function(arg0) {
     const ret = getObject(arg0).msCrypto;
     return addHeapObject(ret);
 };
 
-module.exports.__wbg_require_8f08ceecec0f4fee = function() { return handleError(function () {
+module.exports.__wbg_require_9a7e0f667ead4995 = function() { return handleError(function () {
     const ret = module.require;
     return addHeapObject(ret);
 }, arguments) };
@@ -3946,13 +3938,13 @@ module.exports.__wbindgen_is_function = function(arg0) {
     return ret;
 };
 
-module.exports.__wbg_randomFillSync_85b3f4c52c56c313 = function(arg0, arg1, arg2) {
-    getObject(arg0).randomFillSync(getArrayU8FromWasm0(arg1, arg2));
-};
+module.exports.__wbg_randomFillSync_b70ccbdf4926a99d = function() { return handleError(function (arg0, arg1) {
+    getObject(arg0).randomFillSync(takeObject(arg1));
+}, arguments) };
 
-module.exports.__wbg_getRandomValues_cd175915511f705e = function(arg0, arg1) {
+module.exports.__wbg_getRandomValues_7e42b4fb8779dc6d = function() { return handleError(function (arg0, arg1) {
     getObject(arg0).getRandomValues(getObject(arg1));
-};
+}, arguments) };
 
 module.exports.__wbg_self_7eede1f4488bf346 = function() { return handleError(function () {
     const ret = self.self;
@@ -3989,6 +3981,14 @@ module.exports.__wbg_getRandomValues_307049345d0bd88c = function(arg0) {
     return addHeapObject(ret);
 };
 
+module.exports.__wbg_getRandomValues_cd175915511f705e = function(arg0, arg1) {
+    getObject(arg0).getRandomValues(getObject(arg1));
+};
+
+module.exports.__wbg_randomFillSync_85b3f4c52c56c313 = function(arg0, arg1, arg2) {
+    getObject(arg0).randomFillSync(getArrayU8FromWasm0(arg1, arg2));
+};
+
 module.exports.__wbg_newnoargs_2b8b6bd7753c76ba = function(arg0, arg1) {
     const ret = new Function(getStringFromWasm0(arg0, arg1));
     return addHeapObject(ret);
diff --git a/nodejs/wasm_bg.wasm b/nodejs/wasm_bg.wasm
index 1c0f49c3..2b39d762 100644
Binary files a/nodejs/wasm_bg.wasm and b/nodejs/wasm_bg.wasm differ
diff --git a/nodejs/wasm_bg.wasm.d.ts b/nodejs/wasm_bg.wasm.d.ts
index 094458ad..2d2a48fa 100644
--- a/nodejs/wasm_bg.wasm.d.ts
+++ b/nodejs/wasm_bg.wasm.d.ts
@@ -85,13 +85,13 @@ export function restore_keypair_from_mnemonic_default(a: number, b: number, c: n
 export function restore_keypair_from_mnemonic_bip44(a: number, b: number, c: number, d: number, e: number, f: number): void;
 export function restore_keypair_from_mnemonic_bip49(a: number, b: number, c: number, d: number, e: number, f: number): void;
 export function fra_get_asset_code(a: number): void;
+export function fra_get_minimal_fee(): number;
 export function fra_get_dest_pubkey(): number;
 export function get_coinbase_address(a: number): void;
-export function get_delegation_target_address(a: number): void;
-export function get_coinbase_principal_address(a: number): void;
-export function fra_get_minimal_fee(): number;
 export function get_delegation_min_amount(): number;
 export function get_delegation_max_amount(): number;
+export function get_delegation_target_address(a: number): void;
+export function get_coinbase_principal_address(a: number): void;
 export function __wbg_publicparams_free(a: number): void;
 export function publicparams_new(): number;
 export function __wbg_txoref_free(a: number): void;
@@ -149,22 +149,22 @@ export function assetrules_set_decimals(a: number, b: number, c: number): void;
 export function __wbg_credentialsignature_free(a: number): void;
 export function __wbg_xpublickey_free(a: number): void;
 export function __wbg_xsecretkey_free(a: number): void;
-export function __wbg_zorrofq_free(a: number): void;
-export function __wbg_secq256k1g1_free(a: number): void;
-export function __wbg_zorrog1_free(a: number): void;
-export function __wbg_blsg1_free(a: number): void;
+export function __wbg_blsscalar_free(a: number): void;
 export function __wbg_blsg2_free(a: number): void;
 export function __wbg_secp256k1g1_free(a: number): void;
+export function __wbg_zorroscalar_free(a: number): void;
+export function __wbg_zorrog1_free(a: number): void;
+export function __wbg_ed25519scalar_free(a: number): void;
+export function __wbg_blsgt_free(a: number): void;
 export function __wbg_ed25519point_free(a: number): void;
-export function __wbg_blsscalar_free(a: number): void;
-export function __wbg_secq256k1scalar_free(a: number): void;
+export function __wbg_blsg1_free(a: number): void;
+export function __wbg_zorrofq_free(a: number): void;
 export function __wbg_secp256k1scalar_free(a: number): void;
 export function __wbg_blsfq_free(a: number): void;
-export function __wbg_blsgt_free(a: number): void;
-export function __wbg_ed25519scalar_free(a: number): void;
-export function __wbg_zorroscalar_free(a: number): void;
+export function __wbg_secq256k1scalar_free(a: number): void;
+export function __wbg_secq256k1g1_free(a: number): void;
 export function __wbg_jubjubscalar_free(a: number): void;
-export function ring_core_0_17_5_bn_mul_mont(a: number, b: number, c: number, d: number, e: number, f: number): void;
+export function ring_core_0_17_8_bn_mul_mont(a: number, b: number, c: number, d: number, e: number, f: number): void;
 export function __wbg_credissuersecretkey_free(a: number): void;
 export function __wbg_credissuerpublickey_free(a: number): void;
 export function __wbg_creduserpublickey_free(a: number): void;
diff --git a/web/wasm.d.ts b/web/wasm.d.ts
index 3f5360f2..3b4e50ca 100644
--- a/web/wasm.d.ts
+++ b/web/wasm.d.ts
@@ -1437,13 +1437,13 @@ export interface InitOutput {
   readonly restore_keypair_from_mnemonic_bip44: (a: number, b: number, c: number, d: number, e: number, f: number) => void;
   readonly restore_keypair_from_mnemonic_bip49: (a: number, b: number, c: number, d: number, e: number, f: number) => void;
   readonly fra_get_asset_code: (a: number) => void;
+  readonly fra_get_minimal_fee: () => number;
   readonly fra_get_dest_pubkey: () => number;
   readonly get_coinbase_address: (a: number) => void;
-  readonly get_delegation_target_address: (a: number) => void;
-  readonly get_coinbase_principal_address: (a: number) => void;
-  readonly fra_get_minimal_fee: () => number;
   readonly get_delegation_min_amount: () => number;
   readonly get_delegation_max_amount: () => number;
+  readonly get_delegation_target_address: (a: number) => void;
+  readonly get_coinbase_principal_address: (a: number) => void;
   readonly __wbg_publicparams_free: (a: number) => void;
   readonly publicparams_new: () => number;
   readonly __wbg_txoref_free: (a: number) => void;
@@ -1501,22 +1501,22 @@ export interface InitOutput {
   readonly __wbg_credentialsignature_free: (a: number) => void;
   readonly __wbg_xpublickey_free: (a: number) => void;
   readonly __wbg_xsecretkey_free: (a: number) => void;
-  readonly __wbg_zorrofq_free: (a: number) => void;
-  readonly __wbg_secq256k1g1_free: (a: number) => void;
-  readonly __wbg_zorrog1_free: (a: number) => void;
-  readonly __wbg_blsg1_free: (a: number) => void;
+  readonly __wbg_blsscalar_free: (a: number) => void;
   readonly __wbg_blsg2_free: (a: number) => void;
   readonly __wbg_secp256k1g1_free: (a: number) => void;
+  readonly __wbg_zorroscalar_free: (a: number) => void;
+  readonly __wbg_zorrog1_free: (a: number) => void;
+  readonly __wbg_ed25519scalar_free: (a: number) => void;
+  readonly __wbg_blsgt_free: (a: number) => void;
   readonly __wbg_ed25519point_free: (a: number) => void;
-  readonly __wbg_blsscalar_free: (a: number) => void;
-  readonly __wbg_secq256k1scalar_free: (a: number) => void;
+  readonly __wbg_blsg1_free: (a: number) => void;
+  readonly __wbg_zorrofq_free: (a: number) => void;
   readonly __wbg_secp256k1scalar_free: (a: number) => void;
   readonly __wbg_blsfq_free: (a: number) => void;
-  readonly __wbg_blsgt_free: (a: number) => void;
-  readonly __wbg_ed25519scalar_free: (a: number) => void;
-  readonly __wbg_zorroscalar_free: (a: number) => void;
+  readonly __wbg_secq256k1scalar_free: (a: number) => void;
+  readonly __wbg_secq256k1g1_free: (a: number) => void;
   readonly __wbg_jubjubscalar_free: (a: number) => void;
-  readonly ring_core_0_17_5_bn_mul_mont: (a: number, b: number, c: number, d: number, e: number, f: number) => void;
+  readonly ring_core_0_17_8_bn_mul_mont: (a: number, b: number, c: number, d: number, e: number, f: number) => void;
   readonly __wbg_credissuersecretkey_free: (a: number) => void;
   readonly __wbg_credissuerpublickey_free: (a: number) => void;
   readonly __wbg_creduserpublickey_free: (a: number) => void;
diff --git a/web/wasm.js b/web/wasm.js
index 79c6076f..3905b26c 100644
--- a/web/wasm.js
+++ b/web/wasm.js
@@ -1,5 +1,25 @@
 let wasm;
 
+const heap = new Array(128).fill(undefined);
+
+heap.push(undefined, null, true, false);
+
+function getObject(idx) { return heap[idx]; }
+
+let heap_next = heap.length;
+
+function dropObject(idx) {
+    if (idx < 132) return;
+    heap[idx] = heap_next;
+    heap_next = idx;
+}
+
+function takeObject(idx) {
+    const ret = getObject(idx);
+    dropObject(idx);
+    return ret;
+}
+
 const cachedTextDecoder = new TextDecoder('utf-8', { ignoreBOM: true, fatal: true });
 
 cachedTextDecoder.decode();
@@ -17,12 +37,6 @@ function getStringFromWasm0(ptr, len) {
     return cachedTextDecoder.decode(getUint8Memory0().subarray(ptr, ptr + len));
 }
 
-const heap = new Array(128).fill(undefined);
-
-heap.push(undefined, null, true, false);
-
-let heap_next = heap.length;
-
 function addHeapObject(obj) {
     if (heap_next === heap.length) heap.push(heap.length + 1);
     const idx = heap_next;
@@ -32,8 +46,6 @@ function addHeapObject(obj) {
     return idx;
 }
 
-function getObject(idx) { return heap[idx]; }
-
 let WASM_VECTOR_LEN = 0;
 
 const cachedTextEncoder = new TextEncoder('utf-8');
@@ -98,18 +110,6 @@ function getInt32Memory0() {
     return cachedInt32Memory0;
 }
 
-function dropObject(idx) {
-    if (idx < 132) return;
-    heap[idx] = heap_next;
-    heap_next = idx;
-}
-
-function takeObject(idx) {
-    const ret = getObject(idx);
-    dropObject(idx);
-    return ret;
-}
-
 function debugString(val) {
     // primitive types
     const type = typeof val;
@@ -3843,8 +3843,11 @@ async function load(module, imports) {
 function getImports() {
     const imports = {};
     imports.wbg = {};
-    imports.wbg.__wbindgen_json_parse = function(arg0, arg1) {
-        const ret = JSON.parse(getStringFromWasm0(arg0, arg1));
+    imports.wbg.__wbindgen_object_drop_ref = function(arg0) {
+        takeObject(arg0);
+    };
+    imports.wbg.__wbindgen_string_new = function(arg0, arg1) {
+        const ret = getStringFromWasm0(arg0, arg1);
         return addHeapObject(ret);
     };
     imports.wbg.__wbindgen_json_serialize = function(arg0, arg1) {
@@ -3855,28 +3858,19 @@ function getImports() {
         getInt32Memory0()[arg0 / 4 + 1] = len0;
         getInt32Memory0()[arg0 / 4 + 0] = ptr0;
     };
-    imports.wbg.__wbindgen_object_drop_ref = function(arg0) {
-        takeObject(arg0);
-    };
-    imports.wbg.__wbindgen_string_new = function(arg0, arg1) {
-        const ret = getStringFromWasm0(arg0, arg1);
-        return addHeapObject(ret);
-    };
-    imports.wbg.__wbindgen_object_clone_ref = function(arg0) {
-        const ret = getObject(arg0);
+    imports.wbg.__wbindgen_json_parse = function(arg0, arg1) {
+        const ret = JSON.parse(getStringFromWasm0(arg0, arg1));
         return addHeapObject(ret);
     };
     imports.wbg.__wbg_now_c644db5194be8437 = function(arg0) {
         const ret = getObject(arg0).now();
         return ret;
     };
-    imports.wbg.__wbg_getRandomValues_37fa2ca9e4e07fab = function() { return handleError(function (arg0, arg1) {
-        getObject(arg0).getRandomValues(getObject(arg1));
-    }, arguments) };
-    imports.wbg.__wbg_randomFillSync_dc1e9a60c158336d = function() { return handleError(function (arg0, arg1) {
-        getObject(arg0).randomFillSync(takeObject(arg1));
-    }, arguments) };
-    imports.wbg.__wbg_crypto_c48a774b022d20ac = function(arg0) {
+    imports.wbg.__wbindgen_object_clone_ref = function(arg0) {
+        const ret = getObject(arg0);
+        return addHeapObject(ret);
+    };
+    imports.wbg.__wbg_crypto_d05b68a3572bb8ca = function(arg0) {
         const ret = getObject(arg0).crypto;
         return addHeapObject(ret);
     };
@@ -3885,15 +3879,15 @@ function getImports() {
         const ret = typeof(val) === 'object' && val !== null;
         return ret;
     };
-    imports.wbg.__wbg_process_298734cf255a885d = function(arg0) {
+    imports.wbg.__wbg_process_b02b3570280d0366 = function(arg0) {
         const ret = getObject(arg0).process;
         return addHeapObject(ret);
     };
-    imports.wbg.__wbg_versions_e2e78e134e3e5d01 = function(arg0) {
+    imports.wbg.__wbg_versions_c1cb42213cedf0f5 = function(arg0) {
         const ret = getObject(arg0).versions;
         return addHeapObject(ret);
     };
-    imports.wbg.__wbg_node_1cd7a5d853dbea79 = function(arg0) {
+    imports.wbg.__wbg_node_43b1089f407e4ec2 = function(arg0) {
         const ret = getObject(arg0).node;
         return addHeapObject(ret);
     };
@@ -3901,11 +3895,11 @@ function getImports() {
         const ret = typeof(getObject(arg0)) === 'string';
         return ret;
     };
-    imports.wbg.__wbg_msCrypto_bcb970640f50a1e8 = function(arg0) {
+    imports.wbg.__wbg_msCrypto_10fc94afee92bd76 = function(arg0) {
         const ret = getObject(arg0).msCrypto;
         return addHeapObject(ret);
     };
-    imports.wbg.__wbg_require_8f08ceecec0f4fee = function() { return handleError(function () {
+    imports.wbg.__wbg_require_9a7e0f667ead4995 = function() { return handleError(function () {
         const ret = module.require;
         return addHeapObject(ret);
     }, arguments) };
@@ -3913,12 +3907,12 @@ function getImports() {
         const ret = typeof(getObject(arg0)) === 'function';
         return ret;
     };
-    imports.wbg.__wbg_randomFillSync_85b3f4c52c56c313 = function(arg0, arg1, arg2) {
-        getObject(arg0).randomFillSync(getArrayU8FromWasm0(arg1, arg2));
-    };
-    imports.wbg.__wbg_getRandomValues_cd175915511f705e = function(arg0, arg1) {
+    imports.wbg.__wbg_randomFillSync_b70ccbdf4926a99d = function() { return handleError(function (arg0, arg1) {
+        getObject(arg0).randomFillSync(takeObject(arg1));
+    }, arguments) };
+    imports.wbg.__wbg_getRandomValues_7e42b4fb8779dc6d = function() { return handleError(function (arg0, arg1) {
         getObject(arg0).getRandomValues(getObject(arg1));
-    };
+    }, arguments) };
     imports.wbg.__wbg_self_7eede1f4488bf346 = function() { return handleError(function () {
         const ret = self.self;
         return addHeapObject(ret);
@@ -3947,6 +3941,12 @@ function getImports() {
         const ret = getObject(arg0).getRandomValues;
         return addHeapObject(ret);
     };
+    imports.wbg.__wbg_getRandomValues_cd175915511f705e = function(arg0, arg1) {
+        getObject(arg0).getRandomValues(getObject(arg1));
+    };
+    imports.wbg.__wbg_randomFillSync_85b3f4c52c56c313 = function(arg0, arg1, arg2) {
+        getObject(arg0).randomFillSync(getArrayU8FromWasm0(arg1, arg2));
+    };
     imports.wbg.__wbg_newnoargs_2b8b6bd7753c76ba = function(arg0, arg1) {
         const ret = new Function(getStringFromWasm0(arg0, arg1));
         return addHeapObject(ret);
diff --git a/web/wasm_bg.wasm b/web/wasm_bg.wasm
index 59f81d0e..ca8eb599 100644
Binary files a/web/wasm_bg.wasm and b/web/wasm_bg.wasm differ
diff --git a/web/wasm_bg.wasm.d.ts b/web/wasm_bg.wasm.d.ts
index 094458ad..2d2a48fa 100644
--- a/web/wasm_bg.wasm.d.ts
+++ b/web/wasm_bg.wasm.d.ts
@@ -85,13 +85,13 @@ export function restore_keypair_from_mnemonic_default(a: number, b: number, c: n
 export function restore_keypair_from_mnemonic_bip44(a: number, b: number, c: number, d: number, e: number, f: number): void;
 export function restore_keypair_from_mnemonic_bip49(a: number, b: number, c: number, d: number, e: number, f: number): void;
 export function fra_get_asset_code(a: number): void;
+export function fra_get_minimal_fee(): number;
 export function fra_get_dest_pubkey(): number;
 export function get_coinbase_address(a: number): void;
-export function get_delegation_target_address(a: number): void;
-export function get_coinbase_principal_address(a: number): void;
-export function fra_get_minimal_fee(): number;
 export function get_delegation_min_amount(): number;
 export function get_delegation_max_amount(): number;
+export function get_delegation_target_address(a: number): void;
+export function get_coinbase_principal_address(a: number): void;
 export function __wbg_publicparams_free(a: number): void;
 export function publicparams_new(): number;
 export function __wbg_txoref_free(a: number): void;
@@ -149,22 +149,22 @@ export function assetrules_set_decimals(a: number, b: number, c: number): void;
 export function __wbg_credentialsignature_free(a: number): void;
 export function __wbg_xpublickey_free(a: number): void;
 export function __wbg_xsecretkey_free(a: number): void;
-export function __wbg_zorrofq_free(a: number): void;
-export function __wbg_secq256k1g1_free(a: number): void;
-export function __wbg_zorrog1_free(a: number): void;
-export function __wbg_blsg1_free(a: number): void;
+export function __wbg_blsscalar_free(a: number): void;
 export function __wbg_blsg2_free(a: number): void;
 export function __wbg_secp256k1g1_free(a: number): void;
+export function __wbg_zorroscalar_free(a: number): void;
+export function __wbg_zorrog1_free(a: number): void;
+export function __wbg_ed25519scalar_free(a: number): void;
+export function __wbg_blsgt_free(a: number): void;
 export function __wbg_ed25519point_free(a: number): void;
-export function __wbg_blsscalar_free(a: number): void;
-export function __wbg_secq256k1scalar_free(a: number): void;
+export function __wbg_blsg1_free(a: number): void;
+export function __wbg_zorrofq_free(a: number): void;
 export function __wbg_secp256k1scalar_free(a: number): void;
 export function __wbg_blsfq_free(a: number): void;
-export function __wbg_blsgt_free(a: number): void;
-export function __wbg_ed25519scalar_free(a: number): void;
-export function __wbg_zorroscalar_free(a: number): void;
+export function __wbg_secq256k1scalar_free(a: number): void;
+export function __wbg_secq256k1g1_free(a: number): void;
 export function __wbg_jubjubscalar_free(a: number): void;
-export function ring_core_0_17_5_bn_mul_mont(a: number, b: number, c: number, d: number, e: number, f: number): void;
+export function ring_core_0_17_8_bn_mul_mont(a: number, b: number, c: number, d: number, e: number, f: number): void;
 export function __wbg_credissuersecretkey_free(a: number): void;
 export function __wbg_credissuerpublickey_free(a: number): void;
 export function __wbg_creduserpublickey_free(a: number): void;