Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,540,403",
      "signature": "0x90b78fc432f94f7f4da99b07a5277b549f30872d99c7ba0c330eebced6242dff606de6825813ce5dafea77a4d6b3321f",
      "randomness": "0x1634f40bee11d6c25718f4d88c7dca6bd29b06a02e84f9ddf9082ec762297449"
    }
  ],
  "blockNumber": "7,405,436"
}

{
  "Sr25519": "0xce1e9bb5e120b0ac54f237f43f68f7c0b1cc193ab03f2f7359a99b075f19a53883a1023677f67f3ec389cfdbc2ece5fa7ea7eae39494f8ca4f6330a06fbc728a"
}