Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,611,355",
      "signature": "0xb0228273738af81c660836ca7e2f7962c21f7b2751afa109c575015436ba04c9075bcf81de1d2a725829363c264fc92f",
      "randomness": "0x10bad807f3f32e35a6aaf43603e32bf7172cbb7be94b1caad1387d4fe78ee758"
    }
  ],
  "blockNumber": "7,423,154"
}

{
  "Sr25519": "0x12e12ae86ec44bc3510fb16bcd843eda585d0c0b7031f24df0d290f00539145a2a4d29b58c745e2419cddc81b84ec6a74fee57d9bae995407d2e5bf97c17a586"
}