Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,557,162",
      "signature": "0x9478be8181c918559e4710433278658f10e734dc7be38e0ac3c9d9cdd0a544b641295de0a205ff60e0500ff519428879",
      "randomness": "0xf8109aebd451625ed4396d113de165b22556d73d73265be51d77c52f4f8dc670"
    }
  ],
  "blockNumber": "7,409,626"
}

{
  "Sr25519": "0xb6dd9e10c8586e7166e444a3bcc8c46ec55b369af33ea97d8dbe81034000101a26149fb04fc9c1c63bb4be8c8161af97e4cba0be974dc94fffbcd70731ec988f"
}