Feature Request

As discussed by the community, the wildcard writing standard should be based on a mixing of the EIP-5559 and CCIP-Read by introducing a writeParams call that returns all the required data for the offchain transaction.

Describe Preferred Solution

Support the writeParams call (signature below) and revert it using the EIP-5559 custom errors.

function getDeferralHandler(bytes calldata data) external view;

Architecture Diagram

sequenceDiagram
	participant User
	participant Client
	participant L1Resolver

	User ->> Client: Asks to set a text for test.eth
        Client ->> L1Resolver: getDeferralHandler(calldata)
	L1Resolver -->> Client: StorageHandledByL2{chainId, address}
	Client ->> L2Resolver: setText(node, key, value)
	L2Resolver ->> L2Resolver: Update data