Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,590,329",
      "signature": "0x8752080da703ca0e0f9bbc3e27dd14ffec59f723cff5b2ba79c400f1dada8f396c74b1ca85a1f007b5a0e6e3da076e0e",
      "randomness": "0x2430fc4ec043d8a03a327bf6240d862d1b348165b8d8954684678e51e81d51d7"
    }
  ],
  "blockNumber": "7,417,905"
}

{
  "Sr25519": "0xf282de55e472c5e5daeea058d1bcaa180c08da84f2ee23d81a2f11a6cff9ef21037f8e8230ce6fd4e916210c6422cc598ad9b873dbfe0911a39635d56e93fb80"
}