Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,561,171",
      "signature": "0xa4cf30d2091319ce295661408240a56a6a3eb0b23447395e1e0f6b4908892293afdbef9e5645b070da7577235b6cfddd",
      "randomness": "0x97360de7fee852b35a615cb6f7de58904748d29a59811f7fcb8b1147cc10cb8b"
    }
  ],
  "blockNumber": "7,410,628"
}

{
  "Sr25519": "0xeae3eef7e0a68e18cfe130f93f875750f6aba2f451cc1f6f3937410428149231c464b8d0e12a1dc1262410c53b7eb27e01c1a09263ca09d27a5db39607f1728c"
}