Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,575,085",
      "signature": "0xad4e41f0dca48267cd12d6c90f527d0baefa2d50a39d59691ff91837dff9c74f3f304847daae419aefda85b5d44986b1",
      "randomness": "0xfed4cbf95204b8dd4d1a46ac22ee1b9471c9f6634f87e9d79ce08908ac08f194"
    }
  ],
  "blockNumber": "7,414,107"
}

{
  "Sr25519": "0x5aa5127a996c1060d93ed7fd6b1ff5adfea1676cb6e3f6926a029e35edf7a00db2f4d63f66166b2c2cb7adf1516e0283c61f298e531b8ae8e34010e4ef4b3a85"
}