Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,629,009",
      "signature": "0x8591f018ce14b454c016ed80e30d8994e86c4ba58e9655e2b7694d7d9d801c97982b4eea77e0d90695116f922b44f489",
      "randomness": "0xe412b9eadc100769b1e7df86c5c73ea8095bd8ad1df00dc9f17ebdb3e4da89cc"
    }
  ],
  "blockNumber": "7,427,567"
}

{
  "Sr25519": "0xd29990e4f87605b1bef7cd7275bdd233c4ef25a2fdab5efcd6f2735c0e40fa5d4322125900b3eb714679732cb0f028424d87ce2a70f3f571cf2f78fad399af86"
}