Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,660,532",
      "signature": "0x8df02b86860f05be838070fbc45e49e1b88f9bed32834c5809155dd526718b62023e8a3ccacd43418d8eff41a80d2a9a",
      "randomness": "0x6a57ebc9b52e9ab44e662e1df7291be229669864054abc9cd8cb5e8234f5726e"
    }
  ],
  "blockNumber": "7,435,437"
}

{
  "Sr25519": "0xdae11b28f11126fcdb357d206aee2a85dbb7ee74cd5ee6450d8186c2ae2771630f02404f99ffc7f98d27aeda54796bd68ef8d5484156fe7d87c9bdf11df7c285"
}