Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,552,824",
      "signature": "0xb788ac895362c17d0fb7c100b3e87bd7357833431456335e303cde672ed43c59e33db16b9f7efef49d65700f797e1ea5",
      "randomness": "0x20e1d83027fb251198a1887728ae3da9993dd0bfae38f7915c1de0b85454cf3e"
    }
  ],
  "blockNumber": "7,408,541"
}

{
  "Sr25519": "0x4c892c08980a00ea236f8c3675e0777c170328aea0d7770072a153999fd7824a585441fe4d8f1c2869b93345839997574dcd6bafd61a63a4391530a4e29e758b"
}