Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,588,048",
      "signature": "0xb5c47740d7ca20bc1fb61781ec17a9cefc80224eef7a32f8ecf3517f60614a2623a12ff69ff835ae5f6cf161a04ae0e9",
      "randomness": "0x377fe6f1fdb06a5db3dbedf505306f41c222a48f06720429c537d91cf9ee568a"
    }
  ],
  "blockNumber": "7,417,334"
}

{
  "Sr25519": "0x565f5dc310347e0e09df451b3a2f9c17c8f1b22fd2ec71ff359d6aa9c9f15f33ee9391dbef926546fa515b7a62bfcc82cd20b8aa542e6b797820f3ce4f4d768d"
}