Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,544,344",
      "signature": "0x9692299669b9446ae1d38565c51a20acea92e463f86015336c9553631f5a3aa5e7565aa409d49c020c7213d335b752b9",
      "randomness": "0x1abdc176574cb824f24bddc0dfa38b7d9b098a29969147b80988ce6a6adb2a5b"
    }
  ],
  "blockNumber": "7,406,422"
}

{
  "Sr25519": "0x7ca84a3b02feee0eaf4ab09d88dc42040649897842b04c695c1b04412ed8b71952f0548be7eb65abac30d019ceadbc5fa9ade5f4e556f2c5b2f2122d48672f83"
}