Extrinsic 11671-1

{
  "heartbeat": {
    "blockNumber": 11669,
    "sessionIndex": 194,
    "validatorsLen": 4,
    "authorityIndex": 2
  },
  "signature": "0xcc8ae83b37c7b05c6e4ce406bc08cc111fec1dd999339e19b34b954f0347fc5f48bb6cb697b843bdd3bac0178a3b9707147ad810b645403bc2829d5a543a998f"
}