Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,672,384",
      "signature": "0xb95860fc8f178daa770053be5074c2df1a82b74e146e13dcb8dbbda24795abb9666be9c3ad279fc35e8a3bcb97ef13fd",
      "randomness": "0x935febc146bb66397571015233ed09c7ad35a1648346974f736ddd06d36823f3"
    }
  ],
  "blockNumber": "7,438,387"
}

{
  "Sr25519": "0xaae142b12e0bbb3459f838521b64fe33fa5d8a785c1c365f5a16b7a0ee10346cf6e916c3224ce9fb47dbd944f618168f67bdcc3d42522c6066083da259092381"
}