Extrinsic 109418-1

{
  "heartbeat": {
    "blockNumber": 109417,
    "sessionIndex": 1823,
    "validatorsLen": 4,
    "authorityIndex": 3
  },
  "signature": "0xe25a3b7dd2bbca3f389395f2fc224c42c10b39d10f1cc0f1e53f22fcfd325210d1b69da0217acb51edda6ae6de8b9e7af51a2d76c72f4d1f9b1c5d62adc1f989"
}