Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,554,023",
      "signature": "0x96fa8329c8dba7f16e4e8e1173c9b10a7e14d85502c7a926f863c370222109d2b6c83d0f00472d661cf7f898fcc081a3",
      "randomness": "0x2381e65b7ae402a158f81c9d0d2ba93b3c3b0ac577142b91784f2caff4414af6"
    }
  ],
  "blockNumber": "7,408,841"
}

{
  "Sr25519": "0x844b8acc543ac35ed9d0288ded1e4a19f48c7859b776549c7e78a4e795718039f2203302ef5d3557e19e7c0247bd65a80fef614fc93eac7631fca0f40f954c87"
}