Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,545,604",
      "signature": "0xaac6aa141efc4289bd851820ca71ac116121c1396cd6b04d942e0f53643e65cff1845d8d05c8f4bce0abe41c2232c5c7",
      "randomness": "0x1817620a597ff33e663cf0327206ec35b07a8b429f568b81b6f17e417724fbd4"
    }
  ],
  "blockNumber": "7,406,736"
}

{
  "Sr25519": "0x06e5cc4d1f8c87e228cda746c8db52cbedeea0b5c807c9822e142c4eb97759733e14e72abf615c1d7f2166bf6e8e8a6b45af1dd52cc4b57d2bd819560be2dc89"
}