Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,594,923",
      "signature": "0x95b37b0f3c108a99963e35dc93cd5b42a35db70eeb67b8f18377a5748c25a1645bb13f7890d94305cfe6242ce75d7bf9",
      "randomness": "0x901e01ad3f8dbc6b9411e9fc6214b8fba90a0baf94b9d68e7c623d362cd1f6a1"
    }
  ],
  "blockNumber": "7,419,047"
}

{
  "Sr25519": "0x88e3effa39c87a505492ffe505e1c51592465579a781bb87256373099cc59d0149813b03d031bd0b21c385c62bc308ad980bbe2c3ed747ba01934776bce4a781"
}