Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,589,788",
      "signature": "0xa02bedca4595eae42c7be65e483be65e148130bf409e2d0f213c559250eff5503bedca1325b3264875351c7983bc8bd6",
      "randomness": "0x183f2aa2f5c1a42e989098aa6b066370f71f0bf032340e8c21482f23fb732c07"
    }
  ],
  "blockNumber": "7,417,769"
}

{
  "Sr25519": "0xd64332605e6c45b8b513fcb552c0ea838689bd47e95f7cbc95d21526a8c22077a858e1d731af335b3f3b408f6de57e7a01db1cb19b268ad30fbefc8cc803c88a"
}