Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,568,569",
      "signature": "0xadf2b079d2bd06f722d9adae39024760498d15b59b5b2fe1643856275b0ee14ab54b1d55c1bb77a56ec154003fe53b33",
      "randomness": "0xf98bd0bec3148b51160fbda7d8a80060bf525fb62f101f5c816075006261a079"
    }
  ],
  "blockNumber": "7,412,478"
}

{
  "Sr25519": "0x1ac5233d75763371815cd27cae68541a1d6e760ec1b3adeccef3684c9040607e5936822139b072251c32c02187b61679fb3ee5a076fdaffe275fb3bf5949f08b"
}