Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,632,210",
      "signature": "0xa4ddde3259abc53aa690a5d87515cfb6449a45d002f3e25b3ad5a488e55250ad5c5607fd1cb41893988487e0b62ff4ea",
      "randomness": "0x39576db48dce209e056f6f52abb3550cc0f5687edd992a68440beed09f447efd"
    }
  ],
  "blockNumber": "7,428,367"
}

{
  "Sr25519": "0x56707e2b552a36b9136c5f91384d72a7cededd3cdc4eb959f49c9c37743b9218cef14a5228cfca1fadc55f24c60e967fa89d6ff914cc6a7377c6c7704e04ef83"
}