Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,596,257",
      "signature": "0xb77d68f6a7d1c6c606adc55f25b247ccff2ab862cbf19fbddeb2f3d706921548a6d1004f990cd13028b2a66962d7d0ad",
      "randomness": "0x869dcfa80e2de1340233bbd87df14053dc0f6b45292f843a7a21e170642b4aa9"
    }
  ],
  "blockNumber": "7,419,381"
}

{
  "Sr25519": "0xe0f9d042b4040c528b0e11cd65bf1381dcfd6fa796c3dab8ae04ebe7dfe1081b347105b8cef36eb83ca8087aa213c9b40d051e548d6f73a9e8636c7804f0d68d"
}