Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,600,162",
      "signature": "0xaaef8cb98e3ad081d140d958815a06ff6c6a44f00dce4e0e058c1539e9f1cd63668f32bf6ce84f801cd3bb34f9ca8bdb",
      "randomness": "0x5b6dfb1161677bd9361dac8c4f9f3544365cabaa6fd5ca4e9e6b98a8dc0f9db1"
    }
  ],
  "blockNumber": "7,420,357"
}

{
  "Sr25519": "0xba0ce6e134cb50e122b4703fb854b158147d80649102e877123772e5ff2ee9491f93d1ac53bf26c3bd54adf384060242a1b8298a7fdd144c69b49b3afbd25184"
}