Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,648,708",
      "signature": "0x85070c888c640aead35ca5cb936bd6a0bcfbc32607cd9ce2ec40739955378311a260d05ece39337b46ddaaa73bb5055e",
      "randomness": "0xb6303a341bf1c8936a9523230f8e3d43b259afb42902a7d52c6428774836acfb"
    }
  ],
  "blockNumber": "7,432,482"
}

{
  "Sr25519": "0xb4932021ef6703f7c2e073f00ac5790f61d9f3a93d543735d4dd9ada6fdcb26b84a9aaffcb7a0d26b0d6e6488f00516463999d565863626a95a362ecd4356183"
}