nflaig
/ generate_deposit_data.js
Last active
May 22, 2025 10:25
Generate ETH deposit data (based on https://github.com/ChainSafe/lodestar/blob/8a6bc9dbf6d59ff430e70e6df659204bc60f9225/packages/state-transition/test/perf/block/util.ts#L199)
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| import bls from "@chainsafe/bls"; | |
| import { deriveKeyFromMnemonic, deriveEth2ValidatorKeys } from "@chainsafe/bls-keygen"; | |
| import { fromHexString, toHexString } from "@chainsafe/ssz"; | |
| import { computeDomain, computeSigningRoot, ZERO_HASH } from "@lodestar/state-transition"; | |
| import { DOMAIN_DEPOSIT } from "@lodestar/params"; | |
| import { mainnetChainConfig } from "@lodestar/config/networks"; | |
| import { ssz } from "@lodestar/types/phase0"; | |
| const masterSK = deriveKeyFromMnemonic("your mnemonic phrase goes here"); |
emo-eth
/ chain_funcs.sh
Last active
June 22, 2023 14:43
Helper functions for interacting with chains and Foundry tests. Source from .zshrc etc
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| ########### | |
| # Imports # | |
| ########### | |
| # the RPCs file should include RPC URLs and Etherscan API Keys for relevant networks | |
| # (in a separate file so they don't get committed) | |
| source "$(dirname "$0")/rpcs.sh" | |
| # any useful addresses for various networks for easy reference | |
| source "$(dirname "$0")/addresses.sh" | |
| # any useful functions and definitions for interacting with Seaport |