Extrinsic 46882-1

{
  "heartbeat": {
    "blockNumber": 46881,
    "sessionIndex": 781,
    "validatorsLen": 4,
    "authorityIndex": 0
  },
  "signature": "0x260f016a5db8e7a35e45cb514821e99ea75824fc411f74f7faef2c70dcaf1d12b29a7cc3c0de5b83a28dccbe841240a97c9e0c3e76d6322e4ff27ad6eed2f18d"
}