Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,545,594",
      "signature": "0x8fd851761bb43788d7faf6617fc11dfbb6b99e8cc415d1f42b536948d1184ba6b7443206188f205899b265fce9fcd8a2",
      "randomness": "0xa65576fbdf41dc674f49406a469b7092b847f0fc9697ea8fe016b377959b8073"
    }
  ],
  "blockNumber": "7,406,734"
}

{
  "Sr25519": "0xe46fb0986dbcf836690b59b7d74baf78a6a22251605bcadeb9ae7d68009ec367ae62c0950a42404e1ea02bfec4be92563aba62c7260306c82c26c087e1d45d86"
}