Extrinsic 24883-1

{
  "heartbeat": {
    "blockNumber": 24882,
    "sessionIndex": 414,
    "validatorsLen": 1,
    "authorityIndex": 0
  },
  "signature": "0xe2cdcea699d40d1dd345f8feb4de529dbd697289abc45bc03d02778132521d58a216209989f3714245d1f201a482a3a015e965a95f104e0b770429b79ca12089"
}