Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,544,128",
      "signature": "0xb2a30eda8cd0ac34823adf895ef065fc546e173c99b771840679e43f0d5e3a2aa71c5c4962784064572054d9c69de580",
      "randomness": "0x4d8f995d532569d5049edc26af5a28f523362cae6bf7111822e4176b71ebddcb"
    }
  ],
  "blockNumber": "7,406,367"
}

{
  "Sr25519": "0x0892970e75b38e80811beedc64c66c93be2cf1872a68d63a329f2efb183390163f388181bbba0b5c298947ef84607d96ecdd7ab353b8e3f0d96d28f40988da89"
}