Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,585,451",
      "signature": "0x995e7611298a993dcc8b30253ee3ad51254fa673db87b0d0df1a763910a7be83fa770159fc43f4c2e834edd79f302e9c",
      "randomness": "0x52323b7f0229e13d7fdac29dee5cb192c2620d1bb198fd6e2f90904acf9063ae"
    }
  ],
  "blockNumber": "7,416,685"
}

{
  "Sr25519": "0x5c581e8f0c6847bef13ac9afd41f39a4af60c83b81e882e5484935b739bca52f8b3e6abad7758d7a3f97e1d95a6440b470ff55775d197c2f078696963793c789"
}