Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,550,793",
      "signature": "0xb7f775be4cba37854307ff1f409f4aa648276b55a4414273f486153de76713cac9b357eb106eb9913a356a3966b271a2",
      "randomness": "0x5dc41ea90a47cd75bae4b62563f67a83b8c886bd57c1dc2ee0db97329c1cf54f"
    }
  ],
  "blockNumber": "7,408,034"
}

{
  "Sr25519": "0xba8766d83ff648ef3ad9f264154a71a8ea7f501f6d052b607149f4ae90ff994512d7fe3a080e61dced9e4aee25a66a68c7ac9760e86e9248a5fdb9d4d30fef8a"
}