Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,545,061",
      "signature": "0xaa8821686d44c7bcc2d06eb7300952a717d66ee177198c5e3442cd8496ca42e7a50c00e43070c4dd0ce2ee1bb4e62f4c",
      "randomness": "0xf8ceabffed122e9bb7a11dcd8be4387a07f1771f755222aad318982609e71807"
    }
  ],
  "blockNumber": "7,406,601"
}

{
  "Sr25519": "0x9442de1b6af5a44c480656aacd96dc07e15f7770a141b72813b6697b7c0fb53cf2874cac4619947bc8c545a7f538c515d0c85a7b1ac2f3aa34f0c6c97170208e"
}