Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,578,529",
      "signature": "0x8318081b17c84ee7215d2cb6dd8871abe3b936030c9cd3327718b71ffa16804b788054e8f1c9200eca076fdb7ccb5e8b",
      "randomness": "0x6dc76b76d0bb555ee65f22e6df36de58e38838afadafdc218f23bacbbb7ecb88"
    }
  ],
  "blockNumber": "7,414,968"
}

{
  "Sr25519": "0xdc95afe1bc227c78bcc60f10d534717efaf68fc5ac4cd30a81130b1f99fe07508e6a5d68004c2b38b714d336907857974b6cd6ed6032e1c3b6c1ab72b82add84"
}