Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,636,420",
      "signature": "0x904af838da2dbbea9c2892c03d8cacfb85c0da95a02cd408bc672c58354b1dbe811993b9fb4c5ca7cf3c256dfd21aa0a",
      "randomness": "0x23a2cba484e58c3771d6ba768871a867015c2a9e859cc8c313dcde0f5e983786"
    }
  ],
  "blockNumber": "7,429,420"
}

{
  "Sr25519": "0xbe1f0c5bb6ea1e2b6b33cb728b241fad0f140caea09c2f4e5c6e34817d29d0048c154f788609056385ca6e55dc5848c438cbf641f0fb32d650a9938ee5cc9e85"
}