Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,567,184",
      "signature": "0x99b1d97e6f77dc6a5b421f224ef5d33888eca930c90ca0642ecfec097241f86ebd71a27453523535c71ec4e65d16a891",
      "randomness": "0x9b8dcfb7dd32440e162d46a4c1cb7922c3ec1824dc0f32cbd3f1190020a8e9aa"
    }
  ],
  "blockNumber": "7,412,131"
}

{
  "Sr25519": "0xe689ca40361e2d3bb151e82642dafefd14294f958289065d9e0a39879ae886729ac94a42d2601ed1e31d514f850cc93d058f49713ab2961021f206b6970c8983"
}