Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,647,642",
      "signature": "0xb8e854f50791076d8f1da3b764149b192689022fee630d36cd59d887b6abe3f7f410789eaa2968a51eadbf2438aca67e",
      "randomness": "0x88c45924a7f650a23112de41d4b806ecdf19411e015bdb96bf5c355c2bdc5ec0"
    }
  ],
  "blockNumber": "7,432,215"
}

{
  "Sr25519": "0x78f3367157820f2b237b8fc7d0472d3daa050127eeff353c342b7ba23a31c74abf572bba93d6e50c52871d592b21db4791dd1dc3719c00a5e785bfcebd63728b"
}