Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,648,821",
      "signature": "0xaf5a4a2498c7af5e68c08b5a366af520c1f1e032f9c52428e75cd6a5438014c316aa580e50e423f123d89045561f9245",
      "randomness": "0xe9e0e0478a2ae6633a41551e762ff8c2c32e17913b7f95c959437808a0af20c6"
    }
  ],
  "blockNumber": "7,432,510"
}

{
  "Sr25519": "0x36b080d5ffebb9caa8731a5abfe357c9164224cedc789d01b3f8d2f6bd016d07d00312a251d050fd598d1a726d88581591f9842e0da3df856d936f04bdcbfe88"
}