Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,561,740",
      "signature": "0xb9114c833a391056354892d73e107329789dbccc9a1d025049ca6c9d45d33fa74d6c0e62a14f76178a6f2348a7349c16",
      "randomness": "0x93b7407b6b3d01655c46d719f0ec981a2463cd26a688e7cff58efda3cc271ed1"
    }
  ],
  "blockNumber": "7,410,770"
}

{
  "Sr25519": "0x787b4d6dbcc9eaadc8bcf9ca9462d00f7f15b6497626c88a027a2bea2f24067180544218233bc9a4873f3138a7d2da1607e433dd47458f3d6b5a0d7bc0fa6c84"
}