Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,566,910",
      "signature": "0x8d4eda69183becd97a40aa8a1e66c8961755661da8f761c8ed2dad34241e8fec43d31a079521552b687161436e8a21ad",
      "randomness": "0x40e5ca12187cddb31f1c2086e22af975bd222bb69133c08a9b6436a6fb7f4013"
    }
  ],
  "blockNumber": "7,412,063"
}

{
  "Sr25519": "0x5200f544eb60ff684e665d99b4b8f6bdc97ba6c7d8ffde580fb568df71a0f27f2264dce3f0700ea2d151a0f07fb27cfeace6a735efe7c562b8df9dfef4a6b985"
}