Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,576,892",
      "signature": "0xa655f2172a2ffd4120f084770d66740b8ce9a1433bfe6bfbb88dbed6562a48714cac8c2c2bbc3737ebde22d13c570866",
      "randomness": "0xb2ee10cd6b2864cbf3710247aaafd0be71de4087fd05a5f0c8c05e98231af81a"
    }
  ],
  "blockNumber": "7,414,558"
}

{
  "Sr25519": "0x9898136d487b0c7920683b1dbb90853670f3492a82ee10b2713774408d687c1ed3974ad035015fdddcc7f1ddb22e11df38d4b3df9c75b17f3162dc4892e6b98e"
}