Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,578,465",
      "signature": "0xa180f6740793e005fdaeb77c7da165d0fb0d38fe4799c08c0c63eb4e916be366be2fd293d6385f5b23034b346499e293",
      "randomness": "0x5a044879f9b688c9dbfbb420942b7c7892f30a1df235a80733c9ac9519dcbd91"
    }
  ],
  "blockNumber": "7,414,952"
}

{
  "Sr25519": "0x1a580dc27e0ca3dd75682bce1e971b6b67c76744c37fdf041403ea5a6873f62365e70a12f614ea16c12d025f5f55b08be41be4f2ed1963d4c17b1d0ff0cca483"
}