Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,549,506",
      "signature": "0xb98558c7bc716c3a73e73ecded39a9514e379a224083a51c85a4a33c1c7d45a126ae25e256f132b2b2ad184734525809",
      "randomness": "0x5317c3dd83474046b6081296950e5394494d7eb2a34ba6e27c378b89835ac3b3"
    }
  ],
  "blockNumber": "7,407,712"
}

{
  "Sr25519": "0x363ca1b442dca18fb5272d9e0e24dd65c5ec61e07dce2e5b4a1f224237f71773f367bb58e12c99b71310ade7b13ded4dc6df35d5efa64c4f91b7100c1b498989"
}