Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,598,908",
      "signature": "0xa473fa57c8a9156a39d5cf0f6c1c6d3f525e1b34069e5be4866b1cc925f8481d67c4f02d8855cf9ee79083b2f36ef482",
      "randomness": "0xac23ef6954f646061c85c406401e33a10cbf50032af275df00a45da393946bc0"
    }
  ],
  "blockNumber": "7,420,044"
}

{
  "Sr25519": "0xf00fdb7474d16dafe7e866ffa95abaa3e45be2e13d1c19eb2c2d181ae6bf893936a33e77a764629cc5ba5a5873b25ea3f3de03e473d0c83c7f9730c7fd93bf82"
}