Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,560,379",
      "signature": "0xb3de208dc71892cb11effc9e5eb1c3c3356e78f05742592c317f3ca27e3f05f408aa6c4fcfa050e3752df1a085d3b4c7",
      "randomness": "0x247c0660889191c6d1a64f39e47147def7f55a86563f6be12a969ea4938f4d74"
    }
  ],
  "blockNumber": "7,410,430"
}

{
  "Sr25519": "0x1e119fa04267489664d06957ae8a1a672d418587f9c3a58d00777573384ba67e61557f6d06a64a67e8aabeb570c10a63b34b2f557337445caf5069bbfc71f783"
}