Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,550,608",
      "signature": "0xa0f58349626c4cc9334b986faf46a244b9a144f31d186d376db0b509e9ba134933cf9815edeea64b0be9438f94cb1a50",
      "randomness": "0xdac45a97b4ab95f012d26368e83409192a27b24da7d1ca26313588b84ea73910"
    }
  ],
  "blockNumber": "7,407,987"
}

{
  "Sr25519": "0x10c253cfb0ab61fce48a30a6c1f4b3c60fee1b98501e3e07cb4b79ee781b5a7bfe8bc754a307583c0b6330215fa6c97d028cf09a2f44de5770ef723fec4dfd8e"
}