Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,576,767",
      "signature": "0x8d0c1bb237c55a2425239c0e61e68ade3fe7032eeb09c283bd9e450055e5f90545100723aa5c7f3f0116706d2aba8f4f",
      "randomness": "0x349cb7d2779d91ea24d9498d0937d8cbcb5f3e6bdeb035d40d8b0a4b5c5e3288"
    }
  ],
  "blockNumber": "7,414,527"
}

{
  "Sr25519": "0x28757621abcc72c2a40b841cbf9b054269beef2af7e1bc716e8adce75b431a28a6d3ef44828a6584931302e3246a823d91ee114cc7c2d6d64be259d430408d80"
}