Extrinsic 47712-1

{
  "heartbeat": {
    "blockNumber": 47710,
    "sessionIndex": 795,
    "validatorsLen": 1,
    "authorityIndex": 0
  },
  "signature": "0x1caface55863a5a89823f7542ae6a15c94c7fc41c637c6a4d36662db04396457e7b859e1288f64d43c64b26c8c15d17252e72de168f336d5284ef380e38e9187"
}