Extrinsic 47928-1

{
  "heartbeat": {
    "blockNumber": 47926,
    "sessionIndex": 798,
    "validatorsLen": 4,
    "authorityIndex": 1
  },
  "signature": "0x0cc4c342b8477ea61f3d4f018a096d4af1f653395e6047216bcbe1af3875307188fd90f73ba89635d2a1e6c63cfe1bb327646488d8e7f184bebe0f9ffb1f2b80"
}