Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,548,323",
      "signature": "0x98411c98f800c771917f16ac1871bb245a7aa3a55ffd82ecc84d470696f117eaad2f9ca05534bf28a6afd416555fa4b5",
      "randomness": "0x2bfd0c90fdbc9b5e0333b25579255e458fd915d000aefcd72b934fbffde6b6fe"
    }
  ],
  "blockNumber": "7,407,416"
}

{
  "Sr25519": "0x26d91da27d68e21c49e8030c1ae2a31b94351c1791e4dccfbb7d2216f639a04a294c40c26bd164fb2c33f7563ee066a0587cf86a83c74ffd3041a80347a0d684"
}