Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,545,029",
      "signature": "0xb740b6e72d669b5f8088891656f0a7121d16b4d35a5fce52956b31d5abcab149edaf5c8cff20714bbfbc5b885dd536b4",
      "randomness": "0x18fdf944b3e4b4aa7c479d2f3905ecda80b737aae6fb88e291d86fb970f929ff"
    }
  ],
  "blockNumber": "7,406,593"
}

{
  "Sr25519": "0xaef6991049ad44ba1824e5a114f032ef57fc8adad191be640f2eb8b7a7355c0ee8027d52c1d524dca9a7667e858ff030d6bf6d3d2a5884f198df442157257e89"
}