Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,546,206",
      "signature": "0x98417bed1c3cb70f5962880791830a36d807b4f750e786309888dbf6f5dd16edbea3f24a9a5216b6d11dc9f581c6d9e8",
      "randomness": "0xe29764a6e137c034cf3a59d41b8a235576856c88ae864152cf36de26edc9514e"
    }
  ],
  "blockNumber": "7,406,887"
}

{
  "Sr25519": "0x82aa7f9493540c939a121b20232b48f3bb2f82c6ab0ac7d3c1839071181a6d70d94cf25c25be8144c9edbbfddcb366e0fc9c0c9a7c5ce0e88de990774c63c883"
}