Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,614,771",
      "signature": "0xb0c2ad0f7608800b94916326d0ff756232bd30746c8938b8febb4a3757eb23947b3f41326166f06bf5c35ceb4f38dd51",
      "randomness": "0x0f6ffeaa783b005fa66d1ddf1fc1d04a420839b6b407f35b5dfcd999bef66e4e"
    }
  ],
  "blockNumber": "7,424,008"
}

{
  "Sr25519": "0x8272c04e3d6573b051ef6645a6a03d905f5bea17a962866b0dd6a9c034d54f3b826976a6c6dae7d9cf8d5cbf75187881b9baf6b3bb35f5f5d060db23471aaa8d"
}