Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,568,311",
      "signature": "0xa7039af73094a5dfa5c4fb7506b4f48eaaee3d9b5f279fc67bedef191a660a60c2d9cecf50730b386150d5f7e3f83da1",
      "randomness": "0xf3c838df27d45d01c33fd233a8bc1d7359fb484fa4c2bc162700aaf8377314d5"
    }
  ],
  "blockNumber": "7,412,413"
}

{
  "Sr25519": "0xeaa3331a0174332104577ef98ec9152d4625a070385c729d0f3f5c4674c5625e1cfae1a0e72b1ec9890db97637e83adbaa2bf5744b1816df0f864910e62a6d8b"
}