Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,545,660",
      "signature": "0x83f9ea20d5925e6176d3f9d742d0a858a1fd05ab02e4917bba617a5f4fee350d65a2ed0750484f87964e497a187572a0",
      "randomness": "0x0f5d4f25553187cce7a63f1f50f14d9931bcd31644e38338c51f288995826da3"
    }
  ],
  "blockNumber": "7,406,750"
}

{
  "Sr25519": "0xbc60fb7a3a23ca1c4ea891679331f8b6e9442bd440bfab79b7bee7224e00e0555bc59a334e4f7f1038edbcd6d65d73d1ee4f6d1322a59cb9222ec18604a86a8e"
}