Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,548,415",
      "signature": "0xaac97f8fe9df6edf3f57cdf395f3b965156237b9648e5df7d488cea12b7464d01a7713faf3b657908fb73ea2de568ca1",
      "randomness": "0x300f05bac3620010c03b943806b9aaa53797ee9e3e6d2d3fb4797d64c135aba7"
    }
  ],
  "blockNumber": "7,407,439"
}

{
  "Sr25519": "0x66e283c8b38ddd2ce162f7cf0254777bc199a5775551b739067045986ea12025f39dfe6bfedcbfc821f671c537f2c7b1cf61ffb9f022ada2a86e36595402498b"
}