Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,592,972",
      "signature": "0xa639005ea66a96f19df82602788b3923d75906bb0a6547ccb7a995da7c3a3fece88d669a34fc8b5bf86defae93b309ee",
      "randomness": "0xf41a60bd251f8f23a02fd45e9eac65a4b6a6b6cc0ca510bd29e7e159fec53769"
    }
  ],
  "blockNumber": "7,418,562"
}

{
  "Sr25519": "0x56120530de8345591420865f89a6166865b206a1ddd6636a0009ea0d1dc74f4aa53f0e82575ac985eab4bede365463c2a465bbf58383913ce62a08f2638cd384"
}