Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,576,305",
      "signature": "0x85cf882097de020efc1693db6c7366b45e4bc8b7b3652955f35d8410509fd9438ca4b1d26e31f0f0ad4bf6072e7526a5",
      "randomness": "0x4f8e87ac19d8c06369077c5a23b4695c782513b2925c60bee31fef37d1b0689c"
    }
  ],
  "blockNumber": "7,414,412"
}

{
  "Sr25519": "0xa6356913ba26d9c8b686c5367d4f3951c3a3112aa6d9067a886cc303c2c72345477d184c8f9cd958f9105a692edc15eb9e03bd12e7ab0d745be0edee9fbdee87"
}