Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,597,833",
      "signature": "0x8d8f2ff8fbfce41bf675fcf048858609d500b7e5f2098e3c02a8c1aa1dc496acf77bd7c0b853012e26233638e5ec4758",
      "randomness": "0x103909f8f966d8f1e222182b029fef0010f6e5e5ec68acc8df4ce3683d582cc8"
    }
  ],
  "blockNumber": "7,419,775"
}

{
  "Sr25519": "0xeedc3239a9e410f6b0234fedf03aaf150ba5b69d0db237e4e420648fd7821528920abda59b27d13a3c6ca68a52276f3b94e734d9c7fa0b42418066042ef5f38a"
}