Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,568,623",
      "signature": "0x813b07fdc2ca12b19c3359335537921292f83062a142f2447625fce1bbd2c99830e1f1a5e8fbe21e3b45e131673d0417",
      "randomness": "0xbdf845ceaeaf64ec5a74b9dab0bbb8441fa49c354e7089bbd207bdfb3248e9c3"
    }
  ],
  "blockNumber": "7,412,491"
}

{
  "Sr25519": "0x7e53afe16586494bd61d05922f843368aa4bc8d160eb3158e9ab663dd7755225ea8c2d3568a654ce54d9624a49ab20bae617049d26bce1c64f9334d87c5c558f"
}