Multi-network Support

[ansermino]

Story

As a user
I want view network stats for testnets
So that I can gain insights into the state of testnets

Background

Currently the application is focused on the Beacon Chain. It would be nice, and fairly trivial, to enable it to crawl and gather stats for all testnets.

Details

N/A

Scenarios

N/A

Implementation details

The necessary changes appear to be:

• Allow bootnodes to be specified at runtime (currently hardcoded)
• Modify front end to indicate which network is being shown and potentially show/hide certain elements that may be network-specific

Testing details

N/A

Acceptance criteria

We can deploy a second instance of the application that shows the latest stats for Kintsugi merge-net.