nimbus-eth1/tests/fixtures/PrecompileTests/ecrecover.json

{
  "ecRecover":
    [
      {
        "name": "ecRecover",
        "input": "38d18acb67d25c8bb9942764b62f18e17054f66a817bd4295423adf9ed98873e000000000000000000000000000000000000000000000000000000000000001b38d18acb67d25c8bb9942764b62f18e17054f66a817bd4295423adf9ed98873e789d1dd423d25f0772d2748d60f7e4b81bb14d086eba8e8e8efb6dcff8a4ae02",
        "expected": "000000000000000000000000ceaccac640adf55b2028469bd36ba501f28b699d"
      },
      {
        "name": "ecRecoverR",
        "input": "47173285a8d7341e5e972fc677286384f802f8ef42a5ec5f03bbfa254cb01fad000000000000000000000000000000000000000000000000000000000000001b650acf9d3f5f0a2c799776a1254355d5f4061762a237396a99a0e0e3fc2bcd6729514a0dacb2e623ac4abd157cb18163ff942280db4d5caad66ddf941ba12e03",
        "expected": "000000000000000000000000c08b5542d177ac6686946920409741463a15dddb"
      }
    ]
}