Extrinsic 106890-1

{
  "heartbeat": {
    "blockNumber": 106889,
    "sessionIndex": 1781,
    "validatorsLen": 1,
    "authorityIndex": 0
  },
  "signature": "0x9eb0debf797c7394363e53ddaca437c6025d4de5a45f95df47642908721ed845bbd13dfa774b31452be582482a3187fbacefd63be89f9c6b2572d4241a1cd188"
}