Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,554,297",
      "signature": "0x80267650e532815acb8810d7d17fa6626b7558cb291a450bd5e4e59df44cf361880f71bf23ee0f7d7dc4a408eaefaae4",
      "randomness": "0xad599fc4a3367491ee634e9f59ce883de2c9e20dd53293568a3158b28d1b0cf4"
    }
  ],
  "blockNumber": "7,408,910"
}

{
  "Sr25519": "0x18d2ac9399eb29b5cca00d825febc15ae1d1e0abacb6c27c551fb990f3ed670983064491d61300a160d6580bc2405858efb533b65180b52ca2599432086fe582"
}