Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,612,666",
      "signature": "0xb5b923f6bf6232d55b8ed3e18931bad266ca45504d9a17e75c90846cf983fb53521cebf6436f254c8e8c60d44a44767a",
      "randomness": "0x04ceae68bcca8e5b3291e6d450a094fbb653db1eb45c31b1eed9cc44b49742e1"
    }
  ],
  "blockNumber": "7,423,482"
}

{
  "Sr25519": "0x40442e71b60119e973019ff93fc68508c12aa46e735da9def3ee8d347f8f0e1cf84efb10200b03afb9b0ffa0bfc5fcc397355cb8995130abffa25857077ca48c"
}