Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,631,833",
      "signature": "0x974ff99fb380eace6276fb03b285185c16672c2476f15f0acc18e4d5595f303142eea724ee87593f089aa2659ac00fea",
      "randomness": "0x05802737e47d878a29ab52d00b0f658ec7cdb5fdac9bdcdebadc06ab69456be7"
    }
  ],
  "blockNumber": "7,428,273"
}

{
  "Sr25519": "0x0c7fb1f0a5748b701e0cd16b2eb9342723eb3f3836fc78780132c95cfd89a352f55d66d3eb1f15555d177164e42e4e14e4017758b5722f018e7b22c06ceaed86"
}