Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,578,639",
      "signature": "0xaedf0422118f49cb753221814228c3996c725544c65458c588f5cc7144b48d457a6d9cfd5b1748f72e7cec535d5f425e",
      "randomness": "0xb295c5c9b5aa00034420f441f2b7d5057eff2b07db51d3fa83e44ccf011d9da2"
    }
  ],
  "blockNumber": "7,414,995"
}

{
  "Sr25519": "0x148f95eb16ce894e49ed0eb2c72d3ccfc4138b9a2ed60b530587daf05418040fd817857ba6ef6d00cc69f54a3a9b615b648f4ede60739fc2efd14d486536f08c"
}