Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,565,923",
      "signature": "0x8ad828f6824230fd2d9d9b44f1d484702b98fada1036610e9d391e60bbd1a61468674b2047eb68a629054332d23487af",
      "randomness": "0x8968a1c1a75109ad4e3500406819f20ed3ec126c21b9727cf541db93df2b5faf"
    }
  ],
  "blockNumber": "7,411,816"
}

{
  "Sr25519": "0xde4d093faf110a22d92c5d2369ecb61c7b1c4e4cc2b86973b6e099bf01bef46de13793b7fb7e914fc63d11c3302685d83d5ebbc8ccf7899f7c87b016dce7c988"
}