Write Pulse

{
  "blockNumber": "7,405,583",
  "pulses": [
    {
      "round": "25,540,992",
      "randomness": "0x566db2088879c0bc3b2886b49dffc9def5eca5d1b96f8f0a55922b59e6bfd95f",
      "signature": "0x9561a754dfe33573d05617f1d952c240db34141f6fcd4dfea517b4de6fffc8c532fdcee5dc22b60d1f9ced46fdae1cea"
    }
  ],
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  }
}

{
  "Sr25519": "0x1c03b3edf9e53bc8906a6c1b8ae1b2b336435b80e09de342a33724fc4c1a590e56b023ce2140db9369ad80d9ff93976785e78ef8b4ed29ca5901a5b86dfe208d"
}