Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,541,682",
      "signature": "0x92b085761894e1d372649d679a061f690a898a57775f94b2827211103a202c4c8b892ecb4655ad6cbab7e753baa3828b",
      "randomness": "0x4dc451eaa0cb9f1325fda840bb6fca9f05aa5b478634fbab16bc1423de2c3e99"
    }
  ],
  "blockNumber": "7,405,756"
}

{
  "Sr25519": "0x18fe832d3201793cdbd2a657831baceecdd71946dae406aa8eb8e2cc5a89ef7cd3c53bc9dca20067d440427b13ae0ea0f5b873c2dc21e4023ec4567becfcc183"
}