Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,551,116",
      "signature": "0x8ddc0192d0ec9247467672e17a28fa228a82a0b4439ba1f2e917a06104d1ea6be61413b932421267ed351fed37750484",
      "randomness": "0x95750219e9f30e341dfe30b8e8d2e39fe7d9fb8501fe797c1d244db2a085070f"
    }
  ],
  "blockNumber": "7,408,115"
}

{
  "Sr25519": "0x92d223bdc364064ca828e62254dfbc53abf352c944afad6c3c4f7abd5ed2df3789fee4a5a53b164a6b0b1ce6f5c8b453ac458a06c49318eb72f424b8709bdc80"
}