Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,542,761",
      "signature": "0xb97cee59c74606f3d0ec5e0a1427e4eab85e18ba5a4985eefcb398ba16ddfe668c4582b58df2baf6f3f9e1b4545dae94",
      "randomness": "0xda068ca601a0b6453192d0d57aa764071730a1ee667b8acde0a8b6bdecd9c0c7"
    }
  ],
  "blockNumber": "7,406,026"
}

{
  "Sr25519": "0x6c12c6fa4bba7c30557d57477ae26784036d6f7f7fcfcd3e3ce284e0bf1f74537aba533922dd5630a721814e818a54d60f2cdb3c8716e08cbe0ba4bbe28da08c"
}