Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,628,105",
      "signature": "0x90ded4d231e4d3fdb54457a90a54d81f327c290ac2feedc4d8d690f91f4cd0e93cc84c7f2e14decb1de25fc11f4046c1",
      "randomness": "0x720ee92924b079c41630d4935f70203d7cee036f826f0973ca49f1fe3f7079f9"
    }
  ],
  "blockNumber": "7,427,341"
}

{
  "Sr25519": "0xaeaf4178cf8f46ac9a4d76130816133dc7128c0e539232614c3521f15e64db2fc1f9e39f92bbfd308d5200b02ff5a855aaa5d8f888c589663cfdf441f9567886"
}