Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,606,637",
      "signature": "0x99f5c1aaa7ab921abaf795b09fea09736b59added691e349bf56fb2866fb2b48aac60b74261790b361b7bc8be5554baa",
      "randomness": "0x41ba2c404b84021d0bed5afaec91c2dff09b73e7d20c94b7c56ffdc4286533e4"
    }
  ],
  "blockNumber": "7,421,976"
}

{
  "Sr25519": "0x8e7ccdddf0937167948c2e00b9d35689043d697bb1b39c16a0ff9a69d5d5b47c14f030ae559ea44860d47c48340d3bf5ae503cfbecb8f85875600e3f229bbe8b"
}