Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,620,131",
      "signature": "0x933bcb5dff9944baed64fbe0ec968ac35e5ec3a96f03fdc2590d5bebda5169f910577f6058a7dbf58a17ff239894187c",
      "randomness": "0x26ec6ce78a90e692303ff6b68b62d1213059f39ab155f09561a7a04f85fe466f"
    }
  ],
  "blockNumber": "7,425,348"
}

{
  "Sr25519": "0x02178a364e54d73635dd4e3bf269d3637bd6e056ef4dbf79eb00cad9a781a23abf3f6dc9d8aaa14e8fa3409b15a0b0cce4dc15577fa55838c265a3957f3c6c8c"
}