Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,573,659",
      "signature": "0xa230f411abaf2ab7c29fdbbefba9e6e5db7f03c1854dcc8589b0b3ffe7ba9307700d647e9544e79339850b43a4967b5b",
      "randomness": "0x73178c624bbdbf387d670d6f5c0b524eee9f779a1b257cc06c85b89e4c3a0ace"
    }
  ],
  "blockNumber": "7,413,750"
}

{
  "Sr25519": "0xee0f2feaf850af888a6d68428f5cba7b287460da6332be7eca0d6494d9b9997675a3d65a9c421927416fc209320c4fd545782f3906f9bbffba0cbe544ae18a86"
}