EWC validator node install scripts

EWC and Volta affiliate validator node installation scripts for both Nethermind and OpenEthereum clients.

Keep a scratch file ready to collect outputs in - You'll need them

Setting up instructions

See our Atlassian wiki for installation instructions

Ethereum clients installation

Post-installation summary containing shared secrets and directory trees can be found here:

• Nethermind Validator
• OpenEthereum Validator