Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,569,825",
      "signature": "0xa414cc3604b0ff22145731179b40682eaf38641e99e94a0abcc0ae178c8773085ab0102a126a884ac95d43c0619164ca",
      "randomness": "0xdc1b4f9342d6d8eaa0245703cddf3974e14313307ce220740b0202c2a17c6973"
    }
  ],
  "blockNumber": "7,412,792"
}

{
  "Sr25519": "0x646c1b0b2ba324b965266f0638201419efd526534f37a83394327210d35781687a6fbc4aacedd83981f21d0a30d95351ee68dc5f6764f29b4c5eb9030808478d"
}