Write Pulse

{
  "public": {
    "Sr25519": "0xd60d31b79daf28dde168bbf981526a123c7c689fe26fc00d924907403ed40023"
  },
  "pulses": [
    {
      "round": "25,543,716",
      "signature": "0xa51fdf06179520916e68f074cac238b84bff9e3fd1f605f1327c01f24187f2b10efd50f9b392dc772b37bd278acad68d",
      "randomness": "0xe07ce63fb6cd3da65164dbeb597c670b86c530f37cc988a6a82482a6d6ad7034"
    }
  ],
  "blockNumber": "7,406,264"
}

{
  "Sr25519": "0xca9d85d32681a9dc72d48b43240ea6977e7f103cc427d79e08265f8203e4e95986a88965c52ddf9575380c0aa3ba85ca83fa002d48dabd16e39d6bc21605718f"
}