Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,544,616",
      "signature": "0xa2e201726c3f9bf81e818e1287a0c27d82fdff629cc3935dd3b811d38f16a294d1b5d6bc4eb24620a8ae443202e6c31c",
      "randomness": "0x2e5222d1c1c6d83e788b57507d85c62b47934eafc7f8d91b88cf9235d39fe0d8"
    }
  ],
  "blockNumber": "7,406,490"
}

{
  "Sr25519": "0x40b36c101a640597ba363c0166a447c9cebb98e82d64f79a2eec19c95d922d08521d005540203b03ac48c5a960fae72e2e66960b3be25da7168ba919532d378d"
}