Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,604,425",
      "signature": "0x9101eea413f4e84e01c7ea6d0f19ada905ed63fccd710189ccc8e57828f47a22b212626f734a4099f505eed9fc88e351",
      "randomness": "0xf7f4cb14165ab90a30e307a25316adc3069296fb0f8f6b308c181fd0275f0dca"
    }
  ],
  "blockNumber": "7,421,423"
}

{
  "Sr25519": "0xaa5d25d2418307938e998b35060861d396c50f787e4f0da24aa371cce13a69603fb60f1caf05468655cea3ec2d5401aafac428e1385744af909b942aee4bf38a"
}