Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,554,801",
      "signature": "0x9477287f7a9e61124a91b2e2cebe3459dd4c4e1b781cd8aa781c4b4a2c8b1074c9b3cf181bc12f5b66476a628d63c507",
      "randomness": "0x04ecc89ceb76657187ff200156773b2bc66238d2cd2b95724696cdc82c1944f9"
    }
  ],
  "blockNumber": "7,409,036"
}

{
  "Sr25519": "0x045c34811def079ad8f71242dd63d7542c5c6e34f25a1a57f4334965feda4c47c6e2bddf2538c2d894f32bdb394dbc16a88807738b2d5c46dd9952350dcf9f8e"
}