Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,579,788",
      "signature": "0x9706e444490b0ad1984ecf74f2a0717dcefc3393292fc5b5cc454036f9fa1bc0f2b377f77f37b575a2d9a504677b1797",
      "randomness": "0xc7d3311b92feaa723fdde8341c0dc507159f5a8a050f771ef4e9b75670bd336b"
    }
  ],
  "blockNumber": "7,415,269"
}

{
  "Sr25519": "0xc657f3c8e36d28f0fe20d798228d7b115186d6d5766fe104ecaac9082f49985dc811b10eff01f76d941f6d7bcb1fc1e9436cb26cb9b5fac635bffa641097c18c"
}