Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,554,567",
      "signature": "0xa71b8642a048bb559737aaa20d2184855bfb01c2be37ebc529e1d1bde02d0612b969df5610ab10fd6c5c57bbaaa9d4ac",
      "randomness": "0xe274d39dc78b552f6b19bc8e888fbbeba534f9d8bd2189f7bde59ae3e7f41529"
    }
  ],
  "blockNumber": "7,408,977"
}

{
  "Sr25519": "0xa074e93c8373f8a6744d71c7feeaaecf87e3638e2d5034451373fd3743ef630a55bf2f56b418ee53bfb51fe356831d23fcc4ea29a143720c580f6a7262a8e985"
}