Extrinsic 48037-1

{
  "heartbeat": {
    "blockNumber": 48035,
    "sessionIndex": 800,
    "validatorsLen": 4,
    "authorityIndex": 0
  },
  "signature": "0xdc4ec4b3f9dfeef936839660d1d9360b8a609ac22a83970791e0e8afcf4e63759170521c4a771822f015e8b48ea5f6f575b37a1fa095b0598db2f87ee218bb80"
}