Extrinsic 49822-1

{
  "heartbeat": {
    "blockNumber": 49821,
    "sessionIndex": 830,
    "validatorsLen": 1,
    "authorityIndex": 0
  },
  "signature": "0x9a20503f2efa78be10c65f8c5507fc8c95bf266bf331daedcbb065fba1232c6dfcd6a3c7cc20f110cee0aa958692de94ec40462f94afe8d48222bf26eddefa83"
}