Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,578,559",
      "signature": "0xa557f425d607582b6eacb7aaea5b4eadc3ac06c27a93dba9fb41cbb3574fa8e5db470757798d4b9acd071736a1dd64ad",
      "randomness": "0xe6eca8c6095449636b971a590fbc5767f833cc04c74058fe42ab0af08f1d8eca"
    }
  ],
  "blockNumber": "7,414,975"
}

{
  "Sr25519": "0x4acc50fddb8d4d015a2b97b91359d6b50866caedeed11195a2bb5f6fd3550759bd6d0d63d298c87aaecdfd87e8ec28d333e85412dee9066849e94c626f1c8d86"
}