Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,585,104",
      "signature": "0x8992858b4998210094c94640641f9923f471ab3e85f5c4af1a802a275f66865b9ec553bceaaf9538252352b54fd774b8",
      "randomness": "0x0ce25d9c0767630ea41f8fd31c753532a84b2b8620f59909e54db6f741b8fc5f"
    }
  ],
  "blockNumber": "7,416,598"
}

{
  "Sr25519": "0xf4bb48b1201a709719f9f11c0b8fb4931e0086ba1001e347335cf369b0a21442e2cc830dc8018ed8d4208ddd17ea8192088fd07e3d915dc2df3485b50e9fe88c"
}