Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,557,229",
      "signature": "0xaf27737e2cd3b4a8ea6272da7e52db6f9077655da4edb2b9b91448717375c36518a69c8bf9ac01bc38402a7b864964c9",
      "randomness": "0xbdf862e00e0d1f258e7f592e7c06f46131e208d619bcd8c235a8673666b81bba"
    }
  ],
  "blockNumber": "7,409,643"
}

{
  "Sr25519": "0x96ec5420959f3d3b313ff32d2b9d8ae8243083a16a9bf9c3a6907eb19719552379374d720df25248bc4bfd6480606cc9e19d30e66f12a0d410a9c7de1d54028f"
}