Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,542,499",
      "signature": "0x886dbcb977ebef1b2d1c869c5f482290f699b2178964a2601f3c8a07d8a70c2f63d912998e19ea162d8e2256925a795d",
      "randomness": "0x3513f2b919a8d532e40e80f0baddc4ae64d7a27895ac13519e16ba604f644c11"
    }
  ],
  "blockNumber": "7,405,960"
}

{
  "Sr25519": "0x9cafd9c1f758cc07fa9a4c2cf944c382ed4d941c7b39fafd17d4543163af6169278a9422a5a8fdd605e34178831079f97a4c08846db25375d9c3fd79941f858f"
}