split out OVM_Proposer role (#252)

Co-authored-by: Maurelian <maurelian@protonmail.ch>

packages/contracts/contracts/optimistic-ethereum/OVM/chain/OVM_StateCommitmentChain.sol

@@ -318,7 +318,7 @@ contract OVM_StateCommitmentChain is iOVM_StateCommitmentChain, Lib_AddressResol
     )
         internal
     {
-        address sequencer = resolve("OVM_Sequencer");
+        address sequencer = resolve("OVM_Proposer");
         (uint40 totalElements, uint40 lastSequencerTimestamp) = _getBatchExtraData();
 
         if (msg.sender == sequencer) {

packages/contracts/contracts/optimistic-ethereum/mockOVM/verification/mockOVM_BondManager.sol

@@ -69,7 +69,7 @@ contract mockOVM_BondManager is iOVM_BondManager, Lib_AddressResolver {
         )
     {
         // Only authenticate sequencer to submit state root batches.
-        return _who == resolve("OVM_Sequencer");
+        return _who == resolve("OVM_Proposer");
     }
 
     function getGasSpent(

packages/contracts/src/contract-deployment/config.ts

@@ -141,6 +141,9 @@ export const makeContractDeployConfig = async (
         await _sendTx(
           AddressManager.setAddress('OVM_Sequencer', sequencerAddress)
         )
+        await _sendTx(
+          AddressManager.setAddress('OVM_Proposer', sequencerAddress)
+        )
         await _sendTx(AddressManager.setAddress('Sequencer', sequencerAddress))
       },
     },

packages/contracts/test/contracts/OVM/chain/OVM_StateCommitmentChain.spec.ts

@@ -54,7 +54,7 @@ describe('OVM_StateCommitmentChain', () => {
     Mock__OVM_BondManager.smocked.isCollateralized.will.return.with(true)
 
     await AddressManager.setAddress(
-      'OVM_Sequencer',
+      'OVM_Proposer',
       await sequencer.getAddress()
     )
   })

packages/contracts/test/contracts/mockOVM/verification/mockOVM_BondManager.spec.ts

@@ -25,11 +25,11 @@ describe('mockOVM_BondManager', () => {
       await ethers.getContractFactory('mockOVM_BondManager')
     ).deploy(AddressManager.address)
 
-    AddressManager.setAddress('OVM_Sequencer', await sequencer.getAddress())
+    AddressManager.setAddress('OVM_Proposer', await sequencer.getAddress())
   })
 
   describe('isCollateralized', () => {
-    it('should return true for OVM_Sequencer', async () => {
+    it('should return true for OVM_Proposer', async () => {
       expect(
         await mockOVM_BondManager.isCollateralized(await sequencer.getAddress())
       ).to.equal(true)