Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,630,710",
      "signature": "0xb5e3c0a17ee72ded381115ef02510e07da53ea50ecfa38b33f61fda49a8cf845707c8c1dc208009f563e3c256202c64e",
      "randomness": "0x7093a4470e595ddca00efa2cf32f9ddb370a40195473eaab0754045225ddbb3b"
    }
  ],
  "blockNumber": "7,427,992"
}

{
  "Sr25519": "0xee35939b8836f3ddecf7d21c0f207082cb55ad41e109e07b0f1bacb1292f777a2c71e344472ed60d9fbcb9df27a2f98f0e25f42bcd3fcaa2372bab8198156b87"
}