Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,582,165",
      "signature": "0xb8f07095fc33c80244e3e13a4466795f5927bfd0a70e9f2849fab600f0172e300a76f2df3eb264ea6cf4237b9e1150b0",
      "randomness": "0xdb5350eddccff6e2cfca095a53de193a4d58da5562bd3b755a973825429c7f51"
    }
  ],
  "blockNumber": "7,415,864"
}

{
  "Sr25519": "0x2aa8a328005b2e2c0ba5ae28c87ba45933929e7354c41140d273f45412657f0a3374c5f89794f715dd8471406e1fea57550f1616303c68a0b9792c64187ea983"
}