Extrinsic 47408-1

{
  "heartbeat": {
    "blockNumber": 47407,
    "sessionIndex": 790,
    "validatorsLen": 1,
    "authorityIndex": 0
  },
  "signature": "0xe6c98f58589085708fc8ed50289d50baaa5af83ac7d53b28336189588bd39834c15161b3e44ea5835717289080bb235a5f4f6a54907c0977510b0cd266f69585"
}