Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,560,306",
      "signature": "0x80c7bd7b49657a69906a138d0a01a3b12c09553c576275982037cf78044c81a2c40616b931b36f780a9bf6a57e78487b",
      "randomness": "0xfca293f86c790636ee32f8ddd7e3a1c1ac40021bec8ad9d886d61b994b7a41d0"
    }
  ],
  "blockNumber": "7,410,412"
}

{
  "Sr25519": "0xb682f5a0262cc0ff20ccde8fe8ae7d2e38078c3e753405bb82a7794fd45bf9072c7acd7acf6a5b51a341768ee33b23ea8f0a6cb970fb38bd4dc01ea97267618c"
}