Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,550,483",
      "signature": "0xb77e7de6055b5d0a5e052dcc998c4ff991be3eabd09a00f50c5f213ee8fc4e98704b266e28125fff01ae442c9ab5315e",
      "randomness": "0x257891e96be49ca7e4ca6855fbbd31398914fecf9f8327756b3c6f39243a6e41"
    }
  ],
  "blockNumber": "7,407,956"
}

{
  "Sr25519": "0x08cc97978d35237756b7191c83e1faa69da869fd06475b2585c06b7761de786806e36ed364d7def0be0290cd1cc83dc37aeb2f52ff46cc70d00272cb2c555f82"
}