Extrinsic 116446-1

{
  "heartbeat": {
    "blockNumber": 116434,
    "sessionIndex": 1940,
    "validatorsLen": 1,
    "authorityIndex": 0
  },
  "signature": "0xa6be1b9450a26aa6635baf211b43baf2accebc862265b63eaf6498e9303d163cabf3db85363f56a786f840c07fb6f5d0c5357f8feaa71181e2ebc9563add2983"
}