Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,537,338",
      "signature": "0xae79d8c38bb461ad730a913d24a078981a7832cad6373f26c3e18450fc664f2600e4dde58cc589be0143bb77d7d7f1bf",
      "randomness": "0x965a0f0baaf2cac8b2128d641c49aed30221c6e7c6c3ae18d9053d01088a7cb6"
    }
  ],
  "blockNumber": "7,404,670"
}

{
  "Sr25519": "0x5605e6c69d27af0c3ea6c278cb12b34a73334f1c5689e16025c3b5e8e8cdb64b363ca47a7f005a8e24cc67f584c952d83035a0e92e86a4377b7472af784a2581"
}