Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,548,075",
      "signature": "0xb47fc6a749763e87ee462180a4c0231ba866acaca2ffb4254a570e03321f13c509984710efdedfeb177e829d84c87fd4",
      "randomness": "0x22f97b2f5945d416e41b1ab7d4acdd40545b6fb378b2d533adb7096d5daf8d36"
    }
  ],
  "blockNumber": "7,407,354"
}

{
  "Sr25519": "0x68e44af4e17ce5651f6fa25609bcdcebc408097f5a3b00122374222727783a5788115a2e48d7866233878e09a8b94942c080ceae89cf39e98639698b922e5c8e"
}