Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,566,989",
      "signature": "0x8d1a3a3271cd503805408d3503872c44048bd0ac330b8dfc97e8db5b49ed8d80ffbbd6f6b70709c06e840b0cf1c9199a",
      "randomness": "0xaaeb0c336dfd9a42bd3c1a3c0da2335460e2a3c2609a40c435632ee433269a48"
    }
  ],
  "blockNumber": "7,412,083"
}

{
  "Sr25519": "0x4ca9c6d34f52b5b00e5f601b0ca2ab9aa66ffab5b9c15a6f605fa5bbb3b11a1dcceb1d52ccc23fda649048dcf8d19b5e2b27102398c3eace3e8cf3e12c902b8e"
}