Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,549,170",
      "signature": "0xb311957f2d1393b1dad8ae059a483c77d4a38f13bbdae0c7fa9174503abdc41f9190262ba9f86978aa06272ac03ffba5",
      "randomness": "0x0d6df5533f8bbfef81fdd7bab547cdf2876f60fecd97134f6d7cac3511959cc2"
    }
  ],
  "blockNumber": "7,407,628"
}

{
  "Sr25519": "0x90060afe1e2b28eda19c83c6102d0d5962de7c601cc34bf374277629905518007bc78e0a681f65d78e06dc09e48b8065efd1d6d2fc2769bf505a773c07ba818f"
}