Extrinsic 47922-1

{
  "heartbeat": {
    "blockNumber": 47921,
    "sessionIndex": 798,
    "validatorsLen": 1,
    "authorityIndex": 0
  },
  "signature": "0x0e7cc67a6d4466598a02c24f5e2e64eda3754905fd8f13cb310386d0417b970665f29ea3c35202fb6a14e44ed471eef8928aea63c9b989c926d420f5e727338a"
}