Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,589,165",
      "signature": "0xb4d6a5cfee79db8b9a42ea3c9fdf02540d3d08eddcf878e46a303d21d380e03347431e35f1c6ffd83154f393b61efd85",
      "randomness": "0xadb448886f92b191c790abbb6018914d407b524ea0baddb77e1a00be15e33a8e"
    }
  ],
  "blockNumber": "7,417,614"
}

{
  "Sr25519": "0x3a2dba296f6142e3ab467ec51857c666a2123e7f1e153ef0f58a6389cc2fad7903ba1564f88b0673e7a3c514214aecc13821c9ac48ec9d9ce5eee4a44690bd83"
}