Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,558,425",
      "signature": "0x991cc53846e9683c6c9cf0c339ad3640811e2c5f1b6575fa94fe74a7ce6e8554f3859805cda0a629722fffa876935dad",
      "randomness": "0x7b9d1de6d755d55a4859a22023fc95e4fb027c69749d0018e5a4c1d4fa8f28b8"
    }
  ],
  "blockNumber": "7,409,942"
}

{
  "Sr25519": "0xdea73af5af854242bb5c98a32ec7dc0706a65a4c97470394c89067e1f9973440133272a6090370051fc2d7fb40b4ba0aefedbfc0f46be45ad1a1c80f6fb8a18e"
}