Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,545,434",
      "signature": "0x8de7ef78c6e23b9de24784de4e49d014d8a012c331079e38f855082fef534e06b0d487ba4e85a146c471e54ec6d5cd0e",
      "randomness": "0x4f43f419c126972ea4c307fe9a994c8145f15ff6f823ffed3cbf1d781542d687"
    }
  ],
  "blockNumber": "7,406,694"
}

{
  "Sr25519": "0xd4080e9e301b8d532044c4ecad54daa3ca0cd695d4e772d1a95ebd33f533274c44087b8b588e5f909ca27141ba38ff3e12402aaf921a4ae3ddc483ec744ce282"
}