Write Pulse

{
  "public": {
    "Sr25519": "0x1a005e90a3e6a3dfe9288ab1201eb4b95be88b5ac1b18cd1f8a8eaefceef094a"
  },
  "pulses": [
    {
      "round": "25,541,655",
      "signature": "0x82148c8077333f61acbbd6ae3270611f6bfab40971e47e840b4553bb7ded064124d4440b0aed4f5ac323089b97cb2576",
      "randomness": "0x0166bff097be17a6ef7828f72a0c3c00d5cab450e4a7f1642fad99a89fb9ce71"
    }
  ],
  "blockNumber": "7,405,749"
}

{
  "Sr25519": "0x08275287e1275e34a7f5b709abd931dc998c7a57bf8ef93c455a6444c0e5b5107b7b2cf4a5eab2f2d9d1b2ed8a775be55fa99c21c8bd4b7d489a84a3e64d7082"
}