Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,572,928",
      "signature": "0x8251f7be039b17e1ed2096861fc823769de489abd9d63d346a0aeba8f26bcf42ad46f4b92384f91801e6b11a71d37b6d",
      "randomness": "0xdd71c625d122f923bd6677b9cdac7d0610bd0c1b6a9f3d5fa3548476c427274c"
    }
  ],
  "blockNumber": "7,413,567"
}

{
  "Sr25519": "0xaca3df8b75ab83356b79258cbefa8e5f8b69922979dd9e936710e9b08bd5ed6b9fd19efa91da0047d7818528765a5d66b84cb313f1b539cebd3c930b368fdb84"
}