Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,577,055",
      "signature": "0xafe8ff9fcf91ac28a28cc3b92a08791c695069e32cdb2a2336d784cfa70aeb3e575395dccd604af594aad292fddc2c52",
      "randomness": "0x4c8cc0c9852694adfc75c4900f6460c3611cadc5837d3f8d81342ebb6bfe141b"
    }
  ],
  "blockNumber": "7,414,599"
}

{
  "Sr25519": "0xea052836b62902bd15932ea6603e2fbcf230ebec081e6b2cbb60d6b89b7bb319231314913cf0a84f969b1d2a22369f631e173db77a5565bcbb3b6fdcb34ee483"
}