Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,541,606",
      "signature": "0xb257e311206f6c2aada1088ec2e24b5881f7045d3c079352fee5114d0e0bf7980bc7ca40fe156891eca7b9f9dbf9bff5",
      "randomness": "0x5012ad1db6a76e6d2a4a74bcb05b886417f1b94d7f4d4f095bafe6a73efe7861"
    }
  ],
  "blockNumber": "7,405,737"
}

{
  "Sr25519": "0x345b702f78732520f1d4e4891133ec954a5d0226a9a0f45c09b577492e9b7a14f87bd75a1dae8b3c8ed8b3ee56755df71e9b800c1bf899088ee9b6585b38bb85"
}