Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,577,040",
      "signature": "0xb894be7653f9dbba64e914984011f24d61098e34cddcd00ab04c9c3ddf3c1c0e871dd04e82e5a4538a0c492c47514af2",
      "randomness": "0xa1126e19e01d237b8c1668685236bb7230dc78fd3535187e5f3fe2891f8d0473"
    }
  ],
  "blockNumber": "7,414,595"
}

{
  "Sr25519": "0x968608c91c2d57f4941e0c9eef400fbc25f102ecbe133ab133ab9dc2850ece15037fdccf156a8a85b06944b5ef980f6ed14cdbf42c54dbcdef4a5a55eda4778c"
}