Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,558,505",
      "signature": "0x8e33baa79621b61b8d0d8f3a1bae93f01787c47bcefe50637bf63cbdf047c403c47043f81908305b1b44d2aaac6b2238",
      "randomness": "0x854c10eed7bb87a85f3bf359abe6499f8499c07e94237363ccd98ae009310077"
    }
  ],
  "blockNumber": "7,409,962"
}

{
  "Sr25519": "0x9a636f981f1d7b81d936e3cfa8a6a45c36523eddfef6e4f7384b3edf5dd97b68d94f90ed948ba5d388f5ff41a3dffa68ab318344245792f46cff971262bf478b"
}