Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,634,909",
      "signature": "0xa3ec603fb2041cea0944762395090ab6ed57c30402087c6405490fcdca253a33672963206e044b214622de80ac9987fd",
      "randomness": "0xdfc73bc659bd8234fffbff3796bd238d6cec11ceea387c1d2fb558cedb36c38b"
    }
  ],
  "blockNumber": "7,429,042"
}

{
  "Sr25519": "0x50fe9ee45befb0bfd1b303ffabe0cbd9e17ec8c85d7bed23fe4fbcb362f76f09156b47e145a198d5805584a2cfd42ab7beeab69ddd9f0600ab46086a59173089"
}