Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,549,586",
      "signature": "0xa54d90d73a5573ca6a3373bbf74e8e7108d5ec72804820709a3b7023265e047cbaae335d813640917042948abf03b6f1",
      "randomness": "0xfff456c0df528a8953ae7a4be758ba157e638f446d9471435bbd8f65b2805ee8"
    }
  ],
  "blockNumber": "7,407,732"
}

{
  "Sr25519": "0xb0fbbfae2c1df97c5341e5e70a0333b15257ffd8a5934a2c692bc3805e4e151d179d901f8ab5482befef6c69df2bbe6f98b951b5a38aecd1d7f7f6b4dd14e48c"
}