Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,560,703",
      "signature": "0x95fb9daa62cbdfff18d63debdb04ac1907a518087fa812cd3c0258c2deee083f466f01e5e57dbc98623d4dc175c8f231",
      "randomness": "0x2772ad00728a1f1a8716686cd48c54c46d2a822ebaa478e13bf34419ff0e1ab3"
    }
  ],
  "blockNumber": "7,410,511"
}

{
  "Sr25519": "0xc051dc07975dc73b275d7649d3e004f33d360a0a6da4607f450a8e301fe48e7bfd4175656a97cc7a774af0870cd8dcc76b138cf4583ac80c3a37397cf528be89"
}