Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,576,868",
      "signature": "0x826878b524949b20095f85830e7f42bd97d20afef8e0371174d75d21123e06dc77334626cfbf745fcc0851a90220d8a7",
      "randomness": "0x8d5709e55ae2aa7c29211496ea9936d0ed9116f0df6ab9d0235f790de7392758"
    }
  ],
  "blockNumber": "7,414,552"
}

{
  "Sr25519": "0xc8c7ef3a8b515d3b02cff216fe915f6fa2bce23d14d9df20130a0d5b7a516576645990c8c86dd47a35ecd1eaef5c6fb44394f8f498889c131b2eab46ef87778b"
}