Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,571,512",
      "signature": "0xb6471e82d15156ed96c4573b74da91719c0de0f4d9e473ab37cc064a38341e2befa1bce669e42fa738a8e9ca78546eb2",
      "randomness": "0x6f9662ed6ef31f99d8a914c1a36ac0c8eb99eb01b1afea5f06e72f30b4e7c4a0"
    }
  ],
  "blockNumber": "7,413,213"
}

{
  "Sr25519": "0xd6afd3c1efb7b178cc9b2cd4840ebee24239b87f68f1e82abd51525a8f1fb958c004a962b9f8bd26a5d28bfd82f93d38149875892ebcc7b0d4d51164b8c4dc86"
}