Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,554,868",
      "signature": "0x929e4304af42d906db88bc9f00184d7f078c09b782bfc92c9bd4d47c68e726555c8d8422ffbc021755ce66f6e9db3a10",
      "randomness": "0x3a3792928be204aca2378e96eb75fcb469b3aa86dd2b0df55c1b377ed348b3f9"
    }
  ],
  "blockNumber": "7,409,052"
}

{
  "Sr25519": "0x368196393c1236a40490269aaa70a08f7ab4a865c3b03d065ed7decbc0dd8733ecd0c67312b8d127ee9fbc8e8ef5acd969f078cca68fe7d26bd457b3b0305d80"
}