Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,547,909",
      "signature": "0xb88cdea06f52ced03a98de6b97e618729f6c6518f956fdfe6dc86991d525f922cecc090c4fc2cfa29ce05de28a200f73",
      "randomness": "0x74d50ea0478ca1f23151c54ae4680dd7249992509e00c35182239f88d53d3724"
    }
  ],
  "blockNumber": "7,407,313"
}

{
  "Sr25519": "0x827bf5e6ff0fc655f335ba2639c96cdc3a7155e4b052ef8f5d38695c12423805b7ec1e8332aa8b7d26c910ae315cc0e4c1642e040045bdafc40d44ffd7c04e80"
}