Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,544,254",
      "signature": "0xaf6094f04ab41cb5a3246d8d04d6d8576328f0b1a2764f8519dc14d8cd4df31cfea6640785ff154e46182fa328410db3",
      "randomness": "0xec4631e03a770e660a307c06d2faeb1f961a2976fd86c97e55999b0192bc6a86"
    }
  ],
  "blockNumber": "7,406,399"
}

{
  "Sr25519": "0x2c239a96c1cc21a296bad74a5ffd18accc9cb103437720ab6d5d26be6842f649b4cb4d8bb0c7919bda548dc7233b05c1341af0eade62cfa07eb9b9262febc88b"
}