Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,560,685",
      "signature": "0xb88efeac696011fcd0cb73b524ced22ba7e4383401a08387f2669cb53048ddfa56c6adec0f77bd679b91d9d5caa0be69",
      "randomness": "0x6608612f603fc87d3c69bb9d6fb1c748db429d31b6db40815050e9528b8c897f"
    }
  ],
  "blockNumber": "7,410,507"
}

{
  "Sr25519": "0xa09d3d006812175293c5d1a8c1f199b06b0a5a332201492a9e01bdf0ed6f54341f0c41df9e6d2adeb6b7e5fcce523d8af4ed8c26306687e42627361861374988"
}