Extrinsic 47199-1

{
  "heartbeat": {
    "blockNumber": 47198,
    "sessionIndex": 786,
    "validatorsLen": 1,
    "authorityIndex": 0
  },
  "signature": "0xc409713fb9c492ab4fe7b6c5e019da8d7f79a57264c2595e961198bc3dbe560aa69088f5a54bbc5736798284c76a9e29a8ae53c8ab5d0e6b2e9390c2b825ed8b"
}