Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,626,069",
      "signature": "0x8ab59962d5c169162079c08e6f7e6ca4eddd9d66ff0624b9645279990919101eef44e87096a50bb112b1e103fc5dc7b8",
      "randomness": "0x5f1f921bb1ee36cfdb85fc55eb15f85906c55a7e1f0953e45982931c9b96d9d6"
    }
  ],
  "blockNumber": "7,426,832"
}

{
  "Sr25519": "0xc651e46b5f095bd42af8a79677414814be201dc3476c176a42373a3893caec036c991df27846a57b74071bdb8ada7f3b60d1fa137777a3593de80d4d1da9db8e"
}