Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,564,262",
      "signature": "0x98e0f3ec836665bdb433cdeea0aaf40e08e1ec170438975802c5351549ea65d7535539798ad1a706ebd7ad11aca56dc1",
      "randomness": "0x7b9df0e544e8b7df80067c5030cb9980271247f34e461230a9739143961d9da1"
    }
  ],
  "blockNumber": "7,411,401"
}

{
  "Sr25519": "0xee6210598171bd2d73666211a57d719bd4c92131687dd7acabd8d124e000083a7aa52a4e48ce6655ead665a4a3604aa2b4c7d74deb0a4289f1a1862f1e96468d"
}