Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,637,665",
      "signature": "0xa0aa24862013b3b3919885c4989739daeff6a033837b7bd206e21149aa060ee3f3c9ad0faa7edb36c0f925c1b3b32501",
      "randomness": "0x575f679a4ceb7612a6ca7312f6d3fd685663e4699c6833d169f45355b91c3f49"
    }
  ],
  "blockNumber": "7,429,731"
}

{
  "Sr25519": "0x120503283c34b34697f74912f23f7be261a567c748f9db7be6da883fb5e091444b6354fc55ec95726db5119ac598289dc829a410879eea043b21395a16be708a"
}