Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,543,666",
      "signature": "0x8fcf39fbfffac51aed9fffe4a65f3803aba6463c5f39a69faca5c2c1d03af647e65240bc06fce13b955bbdae62876503",
      "randomness": "0x3f98b87e607b161393d0528bca559d2720ef1df7e5dd5c404a171f201c118920"
    }
  ],
  "blockNumber": "7,406,252"
}

{
  "Sr25519": "0xf6c47ce9b50cdefa4dfa38b4a848c13431fa45af2259a9bc8298ad10bdabd26d1f54860007237c78a23cd9c65ff065f5ffb8e3707125e6c1c45a81873effbe84"
}