Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,595,112",
      "signature": "0xb58e2081162f6e393c4690b38e9a724520c17470dfddb987d906006b3191c85a8aade158433e8a107211981eb2eb859e",
      "randomness": "0x78d8ba162703378a8090afa8d0ee19989eea42344e2e5c56b1da0958a1472b22"
    }
  ],
  "blockNumber": "7,419,094"
}

{
  "Sr25519": "0x329e6f97caf39f2a370b5c450fe65116d3f823614977bdef1a431885a18c7c58f7cc1cb53950f5a56c309232be93c0ac3883013dcb0d0fc8d435357d8368d082"
}