Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,637,696",
      "signature": "0xb48bfd6d6f4123dbb7f2a93a80a8b79e8fa1886fb750b71defa3ec4ceadfa770e301aa95e9fbb68e83723ca2ba0ed18c",
      "randomness": "0x16c3cc1aaace9fb503d371ce133340fbc09c95e91d56dea372f7cbb0b617d1b7"
    }
  ],
  "blockNumber": "7,429,738"
}

{
  "Sr25519": "0x3c8dc8229b8e6316adb2e9f1448021245f94f9085171d075b3343a3cdeb9453ed4766fab34926dfdc51e4e78ac73701da6d76dfcad57e54c0f1da96cbc71d78f"
}