Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,670,576",
      "signature": "0x8e6428557fbf943bfaed9c563a136c5ba538d12516e11e8d331ae391f982ec21dd7bd287952b4773ca2f7ab19874b34a",
      "randomness": "0xead5a9791808deb38dc51f0ad5568592810b9edb52f2467313c2b4be383a8a48"
    }
  ],
  "blockNumber": "7,437,935"
}

{
  "Sr25519": "0x00b42dd31a3c4c105db5c351a9bea628b75a0b6c92deb10a6c0c408c02349223b11a536fed6e7b68362e7a1d234e2bd22e08a019a54216b9f4c36a464cb18080"
}