Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,582,246",
      "signature": "0xa33416ddcb1070a9c7da0c8ca23dc56d45c9ab88ca2fcee1b560cfe9d418f74d1f91bc855926bfed2e2c43bef49cc4e8",
      "randomness": "0xc864c7703f75723d8086050091e8206cc2eacd2911e51680206b6717d46f6955"
    }
  ],
  "blockNumber": "7,415,884"
}

{
  "Sr25519": "0xc692d34f645613925e73693de47e3b5acfe3b2e7f414fdac1950acc92a8a18703252b45f5548f8870895fbb0a6a927c1889c5ccfa3f4b31954464bd0fe87678e"
}