Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,597,819",
      "signature": "0xa49fac25e442f3b7cc9940491ab4c4055a66a2f233403f4a6b340475e53352c55f22302dea3420cfd9836a45081db189",
      "randomness": "0xe2529b4ff282d3e1dd18fdb207aadb571e4adb6b93b7ee3aa432cacb0fa3901c"
    }
  ],
  "blockNumber": "7,419,771"
}

{
  "Sr25519": "0xc052dbca2041102fdbe81f94d890b78de45bb79bb760376778133b0223ed5c7c49c8d694dabf26e52fb3c1903f2acd0895d6dfe0a8b6899d8da79997dcd99a8a"
}