Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,568,632",
      "signature": "0xb77705f5d849ef5b5d857b2d50c0d4b125efabf9c1ce7a410a763fd34521375c99667635301992cb770b7d149a0c9dc7",
      "randomness": "0x8c0df70cdd75b5fcd0a54f18728a04abcac3f1e182f584af7d28a4a27a58325b"
    }
  ],
  "blockNumber": "7,412,493"
}

{
  "Sr25519": "0xf0bd7a235e97cb3d84ea68dfcd5c0de8f13a17931a12dea542c3b2e8e64f0f3f8ce92d0270d5eea669cf98f20d88e0bbb6e41d761b0de97d986573d76cd1ea81"
}