Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,565,425",
      "signature": "0x873929e9a8471ae09b24560a76c80c5428aa8bf699e1d354fdf88e4b257a429a49ebba50699e24ebf1a9b260e7916ba7",
      "randomness": "0xc521a73b633724e99031cec62ca41c5b20d6bc540f19a371582bb43fc7bbef40"
    }
  ],
  "blockNumber": "7,411,692"
}

{
  "Sr25519": "0xe015984ad30c6070d889d4a3fe6861d26344127a5d50b0ca122453ccd370b70f565f9a0fdf5ab1e168985941d0c430cc778e234467e67c699c69df99602f4381"
}