Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,548,448",
      "signature": "0xafcc3def3bb47117c4fb9923d894bbc2c1699414623851e25d48165ecba260f6227f981a34c2147574f973ed1476bf88",
      "randomness": "0x57488a3cc84e903d089510f6a3c803e5e15a89f0dd5ec17cd0f54fde6f66ef27"
    }
  ],
  "blockNumber": "7,407,448"
}

{
  "Sr25519": "0xa26b6c7d74e950d77f017b55fb3c6241aa1cb24d5e6caeda54961622d84a875e73b588902ef466b036761421362bff1be9aa82ea6451d64030f59cc6913b4b8f"
}