Write Pulse

{
  "public": {
    "Sr25519": "0xd60d31b79daf28dde168bbf981526a123c7c689fe26fc00d924907403ed40023"
  },
  "pulses": [
    {
      "round": "25,541,473",
      "signature": "0x89e2a19983fadf4e9973c983eeccd8c3fb9eebf15fd056a46357cec87bf2b52f8e753eba195091eab1c4f6dca0dcf9e7",
      "randomness": "0x0759f54acc3b9a054b83f2c9b77d698c808941fad651846bd2fc47d261b593b2"
    }
  ],
  "blockNumber": "7,405,704"
}

{
  "Sr25519": "0xb0351441aa80776f887fa31a3e8bed8e74a002b19064493d3858b726692e63017681c022478581b3028cf9ef6e08c9404646480d16baea16f335eaba4aece38d"
}