Add /knownnodes endpoints for Orion to check connectivity

Description

As a user I want to be able to check connectivity between Orion nodes to isolate issues when troubleshooting.

Besu has `admin_peers` to check Besu/Besu connections.

Requirements:
/knownnodes endpoint that returns list of discovered nodes in the network

 

Response format:

 

Status

Assignee

Lucas Corte Real Saldanha

Reporter

Madeline Murray

Labels

None

Scrum Team

Revenant

Sprint

None

Priority

P3
Configure