Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,540,467",
      "signature": "0x977e357c5cfe154d2dd8531de16fdfe9a83d603fc35cd5bc6bc94c571760c009bacc779ccc125391dabca6d82dbde4e1",
      "randomness": "0xc4c5d91e0137c391da0afc45891960c62d98560b5544f9457ebc3bd16ed67f23"
    }
  ],
  "blockNumber": "7,405,452"
}

{
  "Sr25519": "0xe0e05b67165f64d1bd25bb96c9af74d3025f2ecc0c017682b66f9fff05f5c73c23aefebf285d0ab718959db2711b3b591ae062ba9dacb8acbad6e636f955b78d"
}