Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,598,425",
      "signature": "0x8e4364880bab35f372123c7080e2dca804eca6012bb0bccb182ea150d2a89c34501ce98bf94ccb6deb1aae3df3ee3f57",
      "randomness": "0x60acda33561836f36cbbc31be207dde8a6b23417a1512d8a7ece63061d36d1cc"
    }
  ],
  "blockNumber": "7,419,923"
}

{
  "Sr25519": "0x14a2072904fb9c63004183bcddd3c5449ab72a71703462489e1c50ae81ab744a80dbe56ecbc0f871cac0c76dae991abca334cd8031ee588fabf15a5430e4f082"
}