Write Pulse

{
  "public": {
    "Sr25519": "0xd60d31b79daf28dde168bbf981526a123c7c689fe26fc00d924907403ed40023"
  },
  "pulses": [
    {
      "round": "25,612,593",
      "signature": "0x939701ca3a4cd7486ee44b655ccf1d9858285c27a120cf5bf49b4c90040dbe4909ba2dc146f207c81c724c7766f499bd",
      "randomness": "0xffddd522ef6c6697fce8594f39a8fb4403feaed078afc60e4dd84dd0a6e01bd8"
    }
  ],
  "blockNumber": "7,423,464"
}

{
  "Sr25519": "0x6668cc4aa00e1efa61beadcf77c9e171cc455f7899240c28a82e8a74775b551bd397cab420958ceedd3685b0672c9888b09e3288a685f41c87b787a77e497282"
}