Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,575,912",
      "signature": "0x83a68d86a130652b63def513a6b9452b805abecbc663c191396444936d7d65fd9962bf54e53ff37fec5bd89b02a6ee28",
      "randomness": "0x6c19a2d6459508f71b0f40cf0ef65e25b641cb715d19aee713f4ce6a31521b3f"
    }
  ],
  "blockNumber": "7,414,313"
}

{
  "Sr25519": "0x94dc361d2d75e6c12038009d8e375939d45f47969b1a8488f1331dc68b146b172a2e169a3ec6185c844d649ccde5db62f97f79b64ca4e9804d9a524d903a5386"
}