ETH settlement

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Notes [WIP]

Testing

Prerequisites

1. Eth Private Key
2. RPC API Key (I used alchemy)
3. Bonsai API key and URL

Testing Steps

1. export RUST_LOG=info

2. Set the env var export ETH_WALLET_PRIVATE_KEY=<eth-priv-key>

3. Set the Bonsai env vars export BONSAI_API_KEY=<key> export BONSAI_API_URL=url

4. cd protocol-units/eth-settlement, Deploy Settlement.sol :
   forge script script/DeploySettlement.s.sol:DeploySettlement --rpc-url https://eth-sepolia.g.alchemy.com/v2/<alchemy-api-key> --private-key <priv_key> --broadcast --verify --etherscan-api-key <alchemy-api-key> -vvvv

5. Run the publisher
cargo run --bin publisher -- --chain-id 11155111 --eth-wallet-private-key <priv-key> --rpc-url https://eth-s epolia.g.alchemy.com/v2/<api-url> --contract <even-number-contract-address> --input 42

My deployments:
Settlement 0x931112D48A657001be6Ebd46CeC3B86658fa7f35
EvenNumber: 0x931112D48A657001be6Ebd46CeC3B86658fa7f35

If successful final info log should be something like:

[2024-03-11T15:38:53Z INFO  publisher] Transaction request: TransactionRequest { from: Some(0x931112d48a657001be6ebd46cec3b86658fa7f35), to: Some(Address(0x931112d48a657001be6ebd46cec3b86658fa7f35)), gas: None, gas_price: None, value: None, data: Some(Bytes(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)), nonce: None, chain_id: Some(11155111) }
[2024-03-11T15:39:02Z INFO  publisher] Transaction receipt: Some(TransactionReceipt { transaction_hash: 0xe60214871cd5754fc07343423ca85ce1f4207856f5002639be0c60c36ed48b7d, transaction_index: 86, block_hash: Some(0xa482e0711f6f95fc8bd7b0aa75c010f0c282e3cbb8d45405feea41e3d1d11f9a), block_number: Some(5464411), from: 0x931112d48a657001be6ebd46cec3b86658fa7f35, to: Some(0x931112d48a657001be6ebd46cec3b86658fa7f35), cumulative_gas_used: 10231757, gas_used: Some(26080), contract_address: None, logs: [], status: Some(1), root: None, logs_bloom: 0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, transaction_type: Some(0), effective_gas_price: Some(30247298882), other: OtherFields { inner: {} } })

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@andyjsbell I've submitted this PR to risc0-ethereum which will make our testing code lighter. Ideally it gets merged, otherwise I have to design some workarounds. Other than this, the integration test is almost complete. I'd like my PR to get merged there, as it will reduce the diff here on this PR if it does.
risc0/risc0-ethereum#43

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Closing as stale, this has been re-implemented in the R*M epic.