Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,546,624",
      "signature": "0xb7138ac8995e7298bcd55ea8a379df22a7ad1d360a75768a196806728c0c99072a5dbc20d220fac0ba42a495430b2034",
      "randomness": "0xb6fdc5087a1002bbdbbea9fbace791a1a9711fcacb8c0ee19b8f7389b4281f47"
    }
  ],
  "blockNumber": "7,406,991"
}

{
  "Sr25519": "0x8c1f3c21810b051e061adf4d377460a63e1f5b4f9f0f04ef6ad287be3761c70a6a780caef605c197ce19855254b58976ade0199c559509e5fbb6a4305756de85"
}