Write Pulse

{
  "public": {
    "Sr25519": "0xde911df17530881f6f78d47c30be638b40e90a72d4ff77b4afef90f773e53134"
  },
  "pulses": [
    {
      "round": "25,577,876",
      "signature": "0x887f18f491f4184db2ec019df7f5d308108bf15b4653a89c8fd8fff6863e626faa8c1983ac8901820e288841e714e32b",
      "randomness": "0x9ac819028b9f0f4bc69d6471f8891f36769d650a96f5a7338e566cdaaac5661f"
    }
  ],
  "blockNumber": "7,414,805"
}

{
  "Sr25519": "0x8646221f07791c6e86a55c23692b86bbd7e4e3155d01aaa6dd8a232490a6fa0f208384b52ea0eb3bab4fb9b9294270d060d2c1b4f0b0cee98dd63c63217c4484"
}