Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,578,622",
      "signature": "0x953e086fc2c036da7fa6ddf3195f0b80a5ab0c8091949c3e2b07a9a3ba537dee9617341c65e0e7f6785090bf64fd4834",
      "randomness": "0x9bd28c8fa588ab0937e0ac61967651cc68d3021c0539a1306534f194eb3cab84"
    }
  ],
  "blockNumber": "7,414,991"
}

{
  "Sr25519": "0x022584d943dcf993078f14223376d439ffe7907950d9ad9059395d262bfb4e2730e73e67b7de9a3a60ac2b67db0175e86769524cfacc2388fa5d93ec99e69e84"
}