Write Pulse

{
  "public": {
    "Sr25519": "0xde911df17530881f6f78d47c30be638b40e90a72d4ff77b4afef90f773e53134"
  },
  "pulses": [
    {
      "round": "25,573,960",
      "signature": "0xb1b1baee47e345baae1e1889ceb4fde28d0072a7aefab1d85b9e706853aa402cd02c4493f35d252195522c7e148af5a7",
      "randomness": "0x475320d36a9e18dc5dd5490a23574ce7254cff7f6df1abd375cc77f615c42312"
    }
  ],
  "blockNumber": "7,413,825"
}

{
  "Sr25519": "0x0ef14936a07249ba4afb5e572e60d78bfa0c0a4669d0e6d673428f35e166dd4137f75a25c334ed254b3fc3016828e7c3b5b8743ebc4095f569db0540b0cbc989"
}