Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,551,584",
      "signature": "0xaf1fbb066b7510a041042b4a31369310324875bd9c452b7c09ad7cb63dd4d35f643e23823867cc547397bcb14180d22b",
      "randomness": "0x08b461178c2ffd6016976b629316955bda631bdf2c71483d23bd6f7928fefa30"
    }
  ],
  "blockNumber": "7,408,232"
}

{
  "Sr25519": "0x72cdaaa7d1ffd8903bd70f92a52075303bfe2ed83931c61bec758aa2b8b4190002c4b8a83a10ad9d3d4b41dc9fe7a43a993761093d18ab5fdc4e1d54732cbc86"
}