Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,565,322",
      "signature": "0x87c94637fb56c7811cb275becb5b364327361e046901043ea6a9c168ed2a0df934d432c8e12a4958ff7a51ff67f2c1ac",
      "randomness": "0x840c5b86f1d49a4a336ecda0b59321293abe8a4e3927b16e29154a7778655713"
    }
  ],
  "blockNumber": "7,411,666"
}

{
  "Sr25519": "0xc8f30cc7bcdb4f198567a58851172f74c89c07c2898814b09578e2427076d45b59b75748d1d970d3a428e5150e2e5ebe23c6a254d7f64f7c7a448cb480c05f84"
}