Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,567,628",
      "signature": "0xb6642f9e66fd8340033b22826ede1256ca1287d7922a32540cd7a5b9926991f05df50ed86fa4c4e6080f57e831ea2bc6",
      "randomness": "0x678e1b19bd027ed3238e5677996b1531fff3b689c0d8cb3ff1ec8acd519afb87"
    }
  ],
  "blockNumber": "7,412,242"
}

{
  "Sr25519": "0x4a40fde33cabe1c015489fc61379272a442c0a527f12b6997c71ba988ff02c2e8e5d05845eb9686094f6602cef94d0b168a81c56c37526736d8f765f0ff95e88"
}