Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,568,703",
      "signature": "0xa5a18d49d4368a1995eb080e4edead30f631569099bdf3c95c5e6cff3c23366f6d2650d98c869a6b60387879a11cc82d",
      "randomness": "0xf86f0bf0f254e9088d3d43ba35d8438ca9fcaf607fc9c6ff3ef04cce3cb0a6fc"
    }
  ],
  "blockNumber": "7,412,511"
}

{
  "Sr25519": "0xe41d89c28f7bc9474c773cd007de24b10e308f3287e60bbd9fbc0ae11a6dae336bebb1963b81e32aea74ee5e64222cb721e0d6f8505ce2066d1e83de326ddf85"
}