Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,567,760",
      "signature": "0x8a67d05b6a93840626accad0f2437b1884446f5929b7de8105573b3e89a51abcfb1661ed71632ba5d93d284ba0073162",
      "randomness": "0x76a6447a2dd62dacfd360849967b8d32ae9a526eef983bb3b9cca3589dd7b052"
    }
  ],
  "blockNumber": "7,412,275"
}

{
  "Sr25519": "0x746897897daa80f6ef5df8d04fa40e9c9d48065fafc9508629939d17f862ee2d82242bb12313165409906b79eb6687cf714bb6dc7aa491792fda2f904536cb80"
}