Write Pulse

{
  "public": {
    "Sr25519": "0xd60d31b79daf28dde168bbf981526a123c7c689fe26fc00d924907403ed40023"
  },
  "pulses": [
    {
      "round": "25,634,915",
      "signature": "0xaf4495966a9d3fa37ae5424e87260a2eb8062bff40dfc7e103cb91d715826333e75411c73380e58c099b0d2d6f035816",
      "randomness": "0xb55a7948c5319b0a139241dd094267c7686394a120e7bf632e1321c4faa7921c"
    }
  ],
  "blockNumber": "7,429,043"
}

{
  "Sr25519": "0x001d83c2a256df3cad026be65c4835be5225469ae3f9d681878c359cada67143d46a98922fbc537118570465e3c3cddfae39f48affcbfc93b52493edd7013a86"
}