Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,544,620",
      "signature": "0x96dcc75dfcec1773bc6f9396696fded1a9bad15653cad67635a16b6b87a0f52b3ddb9163025b59232d5c87ab9172f9f3",
      "randomness": "0x5f5c6cebe30643b695ccad6c2749bd66723967ed7a2a2d8e781125ebe8eb427e"
    }
  ],
  "blockNumber": "7,406,491"
}

{
  "Sr25519": "0xa66ad5bd0a7421f656d6aea51270f18144c114b47400444fb1cced3c6fdaa34a896884aea5a53bf97301c34ad24f24ac72f7db9e82d61ab22f9f22e9cbbe6482"
}