Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,548,429",
      "signature": "0x910ee02d00d6d6824daa0e0279e4068aa0882d5a00262d9083e7847a26b46c4db40e1b0dca76fd8f0b5c6d1144fbc335",
      "randomness": "0x2f06b8c86fe8f17651c9c2a517b7382e75088139134b05dce3a1ea007551a5cf"
    }
  ],
  "blockNumber": "7,407,443"
}

{
  "Sr25519": "0xa87fd759b9839f257f5da744f49b4e78cd2d1c3bb55d14c4aa05a03ba3d34128c4f80c7236dce149d7ce367c19fe89d4beee5077a0509a72f5b16c006096da86"
}