Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,556,723",
      "signature": "0x83f617f54b201bbde3165c6b1793e31df9a9700cf866aa4892ddef33cc40d8b2fe64375fcd6bc9d8ced0900873e97f83",
      "randomness": "0x29dbe7391830ef1064b80ea2f4cafe4031d3119c2dce97858befa9466a51308b"
    }
  ],
  "blockNumber": "7,409,516"
}

{
  "Sr25519": "0x3a28e090dee267b2e718e8059203973a41724b366dc83ec08d88349b5bb06b0b7fcb7e95dd93e46358463dce22d0840b2c43f846a172fc80f31c2d237880648b"
}