Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,558,011",
      "signature": "0x855aea46ce6b641a9d0ff877e9c530019bda8621b704b12a9f63668deb4f33c78937c3c83100583024aaff643ef9064d",
      "randomness": "0xd9a3b9ecc66af8c5a48b5e378286b0bf7935e9ef5c7058d81a70cbe54565bd76"
    }
  ],
  "blockNumber": "7,409,838"
}

{
  "Sr25519": "0x088ac3ecbd695167c4af7c31c394e282567d74b7e7d021f8600de0139893fc4fcff0c20c8deae10653ecc2392e53134481780e6b08ab18645cd269c0c33edd89"
}