Extrinsic 124412-1

{
  "heartbeat": {
    "blockNumber": 124410,
    "sessionIndex": 2073,
    "validatorsLen": 4,
    "authorityIndex": 2
  },
  "signature": "0xc019d02c54a12d1af7b752a73fc708c4c0d16ac8439cdefe4d97d45c14a366062dd1238104f7b0a13681e42dd04cc69a44b14794b16f2947daf82e8448137e8e"
}