Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,543,665",
      "signature": "0xa91d2fe1a5d2771613becbd3e89a33de8caf9479652d97baa69bcc17b4bef0b59af187a2e9ac83de8534d3a558d121bf",
      "randomness": "0x1f3e707425ec28df5c580c37eebece92d4915426b6bf104c2f42f278c829a9a6"
    }
  ],
  "blockNumber": "7,406,252"
}

{
  "Sr25519": "0xca97001db237fbf64dcb3c7f48297b987edab36344ebe382503a4dcfe6c6a91ac5b3eedd665341c74469b3afd8e38f9bb5c30aa0da66b4233aff54f0eccd9884"
}