Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,545,752",
      "signature": "0x8dcf28aeb60f629ee2ba9003d536138d5f67d4707804f411821601844a6d964af0bec9813697eb90be5726b9072554ac",
      "randomness": "0xf5383ffcb4d064e8120da02fb55b6ebf24baacec05b9857bd5a461784ff82fc9"
    }
  ],
  "blockNumber": "7,406,773"
}

{
  "Sr25519": "0xca6329fd9a16e990f2079a7d8dac5f1d4f9482a9f1a283be3d4d64d1f966885a069123e7a617b0ce2f3511f24218c254ea197b37c62aed63c424588e66ca8789"
}