Test relay owner migration

[theethernaut]

TODO

• [x] @leomassazza Write new accept-relay-script
• [ ] @Mati Modify nominate.js script to target nominateNewOwner on L2 via the relay (initiatizeRelay)

Runsheet

• [ ] Prepare fresh instances
  • [ ] Deploy new fresh instance in kovan L1
  • [ ] Deploy new fresh instance in kovan-ovm L2
  • [ ] Connect instances
• [ ] Change owner on L2
  • [ ] Run nominate.js in instance to nominate OwnerRelayOnOptimism
  • [ ] Run accept-relay-owner.js in instance <================ New
  • [ ] Verify that the OwnerRelayOnOptimism is the new owner
  • [ ] Manual tests on L2
• [ ] Test the relay by changing a setting
  • [ ] Use L1 multisig to relay a setting change in L2
• [ ] Change owner on L2 back, via the relay
  • [ ] Use nominate-owner.js to nominate an EAO in L2 <========== Modify
  • [ ] Verify EOA is nominated in L2
  • [ ] Run owner.js on L2 to acceptOwnership in L2

[mjlescano]

👍