Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,556,681",
      "signature": "0xa536ef8368bc6ffb2863de13f2570232716349c5ffef2d54f23da1ca400dda6d63bd77234e6159eec8f8d3b1602bdc57",
      "randomness": "0x047eb7822c6203796fe06c3dcce6ec5feb31a5d9c0dd913d57ff05a930dbfbfd"
    }
  ],
  "blockNumber": "7,409,506"
}

{
  "Sr25519": "0x30dd086fa3bb603c0fe082f1f2924837bc208b659372ccde0afebec58397117dd67cf5f8bcf930481c64509d77f693f2b6edd6144369a47d1768fec7bdf3df80"
}