💸 Setting the Minimum Fee in Wei on the L2MessageService

This process allows setting a new minimum fee in Wei to be paid for each L2 to L1 message on the L2MessageService contract.

Note: These contracts are governed by the Security Council Charter.

🟧 Flow: Minimum Fee Setting

Actor: Safe Member
Actions:

Adds a transaction via Security Council or Operational Safe
Targets the L2MessageService Proxy
Calls the function setMinimumFee

Execution Path:

Safe Member
    → Security Council / Operational Safe
        → targets L2MessageService Proxy
            → calls setMinimumFee
                → signs and executes on-chain

Verification Requirements:

✅ Transaction hash, function, and simulation must be verified
✅ Fee amount must be thoroughly reviewed before execution

🗂️ Function Signatures

4bytes	Signature
`0x182a7506`	setMinimumFee(uint256)

🗂️ All Mainnet Contract Addresses

🔐 Security Council Addresses

Network	Address
Linea	`0x051F1D88f0aF5673fB88BeC4378eD4BB29ea3319`

📦 Proxy Address

Contract	Address
L2MessageService	`0x508cA82Df566dCD1B0DE828967a0e96332cDc446`

✅ Security Summary

Only council or operational safes may perform this action
Fee changes must be reviewed for economic impact
Requires simulation and multisig confirmation

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