Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,580,708",
      "signature": "0x930f92772cf293ef895d76e93e3ee0022a93b207bf5244516c7a1e96a3132b19ac9b97c2f3b6b804473be171aaaa8fee",
      "randomness": "0x4fa7bf6587b8ca050f42e1693f28493eb402f78f9b0dab6965ef87ab9d655c93"
    }
  ],
  "blockNumber": "7,415,499"
}

{
  "Sr25519": "0x5a1e682ddea74cbde1556dcc67b8dd8383c092c0a02514b1316c731a3fa10a6112ceeb48e409925d816b92dfb84415cfcca6927d526ae01f053145f05d482086"
}