Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,541,818",
      "signature": "0xb7618403d4c96879b2f961d816b189ab95235bb660a601767b301bb8f4ab6faab9458d9ffe3daf80b64c3a04e895e783",
      "randomness": "0x2fe5fc7883c58d2d1c438215f9e82210e22d75d4fda711bd29b106b4b436b5ec"
    }
  ],
  "blockNumber": "7,405,790"
}

{
  "Sr25519": "0x6cfc9e8a9adbe123b9fb10ce35b5931f46c558709172b960f151f12072d51c7d3a09f4b1ea2084f6a200ce3414aa5d9c489dfb8264edd9791f0866ac5d31f880"
}