Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,581,349",
      "signature": "0x90c533cca43a11d463112ab8da7d7e88712f2139c15b811b157fd9237554301a82757dd228a12e2a02d5f72781cd8da9",
      "randomness": "0x99cf0ea02dfe6bd5e6ae0464abb39545ebb6f3be891136d51ce037dda474aa89"
    }
  ],
  "blockNumber": "7,415,660"
}

{
  "Sr25519": "0x4a13de91bdfde8bd0b9f999358e03a3e36e55c4da062de18fc46e358edfb8c52ec7bbf96b7bcfb0da5fe928106cfcfc70158de50befd133e8fd5bef6b63adc8d"
}