Extrinsic 22937-1

{
  "heartbeat": {
    "blockNumber": 22935,
    "sessionIndex": 382,
    "validatorsLen": 4,
    "authorityIndex": 1
  },
  "signature": "0xbe3cd64197889ef21ce8e810f262f682c2c7999648271247bc38545e6b5e2b5ba78471caf38318b661d5ad631e97515084242f5429a56063d56e7ec76cc08389"
}