Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,586,641",
      "signature": "0x9574ba8b3ce9849cc9765b8563eb5a42261081b5fd6c0205f0bde4e0b69f813e570eaca134617da0bdbd010b53b55efd",
      "randomness": "0xbe78735d84810c936c013e49c25e81abd3f4607e530d8e0506ee3da9fb6e86ba"
    }
  ],
  "blockNumber": "7,416,983"
}

{
  "Sr25519": "0xfe8433a60e0a9cb6cfc37ba964c6fbdb406b17cd97e97b991f35b2bf447d2d4a716508af48b132a9425538099a8e17b14900b3c528b98c6ed7557c850f491883"
}