Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,582,457",
      "signature": "0x81fd508a682a3a131b3e9d78f092839d6722188c59fa74f7807cabd08e81db9ebe7dacd0fe50dc2da27ef3e8c798cd34",
      "randomness": "0x9238eca15044a561207a4f28d1cb185e2169dccb66ca6ffce80b0a238ddf1706"
    }
  ],
  "blockNumber": "7,415,937"
}

{
  "Sr25519": "0xa61466256422060fa57fa26b6eef16a2c5edc6270a12d534f4173497adbaf52dafde3c974a27282f37102ababf829063768548d9ad9416d14a2afad683ea3c8c"
}