Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,547,948",
      "signature": "0xa68ece328a4edc8f4a04b86e05e6f9e2c48825c9646f46a2fc130c087cf9d0cafee9a56141f353c1a22456dde0b072a3",
      "randomness": "0xbcd22b01681ead9153b8662505a0001a9480d813ceebb14eae9383919881abdc"
    }
  ],
  "blockNumber": "7,407,322"
}

{
  "Sr25519": "0x625ef1560a293b669c2794c8418dabb46d45c1b5b3d7de7e077674800a95cc7531ce79d03ad17a9dfb1dc6f01d80142c4e4ecdb068c605c2fde25c3204340e8b"
}