Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,645,023",
      "signature": "0xa454676b54e66db2b7959829fe2e669dfa6a98795defb7122c5f906251198f7e3d58e62d410000074d67c81f19c8bf11",
      "randomness": "0xa9a634dec66ed414d5244b35323cbd21e1d8834263db3e03f536c48cd6ef61f7"
    }
  ],
  "blockNumber": "7,431,560"
}

{
  "Sr25519": "0x1ce611bae9157561d23e2b504ffa76ae10e22616445d1461b9019648756f8b435f4d54199568292fcfad61e3b8ccf6bd63a4f75b05f0f9b77c97ae25934b1680"
}