Extrinsic 109042-1

{
  "heartbeat": {
    "blockNumber": 109041,
    "sessionIndex": 1817,
    "validatorsLen": 4,
    "authorityIndex": 1
  },
  "signature": "0x5e42a0eaab2c2e63215959e1d9d6f8616c937bfc9844f8bd5d78614c26c37800356783b478aa6674ca7333d6c45fb2476321ed4e32e0c43f5049cbf04a7d7c84"
}