Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,586,571",
      "signature": "0x93b7f9114b4e9864455aa83e6f18a2b90a14b700983f8a2e9db28fbb92bd92271f8b942c6afddc2280d004b33b0edddb",
      "randomness": "0xe4a08688c627f7afc8bc8b2ec1979451c784464a8d024afaf27b891ea2a78623"
    }
  ],
  "blockNumber": "7,416,965"
}

{
  "Sr25519": "0x16db8a7701a0082281e05d5cd562280ee1ea053814607a8308073501d522167f25aa2c4df1592b6c332e71e4e2310f1a41d77c492643256927df77072bcacf83"
}