Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,630,462",
      "signature": "0x93acb5c2563074096aea9bbcd4c1ace93a1bd921237ae55cb6434331d5e2b1ffd459ee0f21aca85b0d17ab45831a12b3",
      "randomness": "0x585cb6f0a5353fac0286fd33d52fffe11b359158e690a8b9015c536aa491a746"
    }
  ],
  "blockNumber": "7,427,930"
}

{
  "Sr25519": "0xe2f38c2f2a64a0aa473a6db3e4d2db553617b5edb60b9eb4d24e834a221d6a6d65521203c5e9ca591f8df53340219d192922bc95247928b0dab3c85ca522f688"
}