Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,627,865",
      "signature": "0xb9ebac2dd32c41eb235efcc4ab52532cae531f0f590dd7785c900bbe742e272347444d43479a056c52819c00c8b2e35a",
      "randomness": "0x13e4695c45c39925437f414b756a1b7eaa21934f1b256c2d055e9b65540804a7"
    }
  ],
  "blockNumber": "7,427,281"
}

{
  "Sr25519": "0x62904633cb4a80d729b928f4492f3dc29912b5f222778912e7e3019dc652f4504ccd2cc1c171fc27d0e7a89aea08f3820a7e6fa0572ff37a205c9e22cdd00c84"
}