Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,565,587",
      "signature": "0x8b9a2d1fa9292cd70bfe186bce8c51d11146dc72a2b956baefbc8525167af271b03dcc256bc302c3c8e059d3b9c1f64f",
      "randomness": "0x40a027c1c6c53df58ff5214a67ceb13d11c38e2c237f776e4a58a52c53c038ec"
    }
  ],
  "blockNumber": "7,411,732"
}

{
  "Sr25519": "0x6823d217e55545625a9b12be9580ddd69a7e27f2b52a7d95314c76e151e36360b74be8144719772e51db4176801b37ce7c31dfd304a765a969719fa336206088"
}