Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,562,717",
      "signature": "0x99512751b59573d30ed42b7fb20ec2c4b272ae2d249df563513d90779666c2f24525eceb82ba7fc852bb6fa06dc0c79b",
      "randomness": "0xb1f6d4a3fb806ee9536038864b07b834941a35c9183f44fe423c439d4d6d91d4"
    }
  ],
  "blockNumber": "7,411,015"
}

{
  "Sr25519": "0xd62b7d7d7e74960c2349d698dcc6abfb9aa66bb8e9d191435d3d4ef5fad8b67603fda1dbba215675a0746818deafdb904060a342cd43023a7f941c9ce2e07c84"
}