Write Pulse

{
  "blockNumber": "7,427,200",
  "pulses": [
    {
      "round": "25,627,542",
      "randomness": "0x209778da86be5db7697a026c00e87fa77a68a6845397978b23818b7f992b888c",
      "signature": "0x8491459d8f829448077ad507bef9a760e34b6fa8023f61a05e3e3d711850ef7fc9eb82eca2da8b44fa646f2f7c6bd85f"
    }
  ],
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  }
}

{
  "Sr25519": "0x44534e13970fb7143fc6e2f1cb8e7d348f279d25a1f9e26c5504491987313b577e9b4e7c76f77a6cc1fa6e4f7274e77687809a5605db3d9c3ba8294b2b40d381"
}