Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,581,576",
      "signature": "0x8ae7ba2d7d2a566b532f4b06ed2a3edb521cba09130f8745463883f627d298a34ecdc5cbf7770297e96f1aacf5906399",
      "randomness": "0xd535b4130e31a2e9be120e5918045557184a102c77da542f99755c8672997d52"
    }
  ],
  "blockNumber": "7,415,717"
}

{
  "Sr25519": "0xe6872a999c173c12a825cac4231635c24fe2b4bea3fd068b1738b7b03c1e9755e959ee6574f3a73e3449ae66b5c2cf7ae997df3ab9f22071788ffc1c02235981"
}