Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,550,062",
      "signature": "0xaca0459120f6eb5fbbcb7f7cf330661b2b8223adfe60e61e8906e1a2bfd6d2e0443e373475b4d4702f311f4a4812245a",
      "randomness": "0xe708e33402c98ece6f816efacd4bd7fb67edd9ee11708e8a328e2e3572ad10b9"
    }
  ],
  "blockNumber": "7,407,851"
}

{
  "Sr25519": "0x1406f9de19667a99be01326ac2a26c7aac20001d1de6b5ec6a9c6346c37ab13bd5913a35efc76d46379ca18d2003a6345533e41edcedb544a6a96f238267018e"
}