Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,655,381",
      "signature": "0x84f3a1be8605bc1b3d6d2abe0a64056f66b1547b3f648ed80bee9c2d030c946bcb39d5a72bfcc35f6220f61b0cd33064",
      "randomness": "0x3ad120babb8a2a0bbc46f8c29286a33602356ea158204be3b5f99bab93f193c1"
    }
  ],
  "blockNumber": "7,434,150"
}

{
  "Sr25519": "0xaee6596b1ce9f6bbc4f98e922ba8229bb454ffcf225d7fca17cc2ce3eb4ad175bcc0650eb2c7f622a32b2b2124c1b8dc6d16ea0536cfb1219666cd72bea6ac8a"
}