Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,658,308",
      "signature": "0x803f899df5989e0188d8748f3a5e313c58e74b474e40bcf0e575844ca969ad695d7e8061614c4d8c50df2f85e4e8bfb7",
      "randomness": "0xf575bf87a5cb7a7fb7b86f2348979895ff9324d2f18358e6dddf5a6029fa4f94"
    }
  ],
  "blockNumber": "7,434,881"
}

{
  "Sr25519": "0xc0a76d951d3ecacee366a3b220f25c9e34864af969db07d99891596fdf9e5e379ac04c40cffcc6e02225def9f2c711b03f391014cdfb7fe78ba19b69521aab89"
}