Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,662,531",
      "signature": "0xa7990f157cee0adb34eeb9277592acde5d5fa2d607e280b9084d0f1891e05b33cfdc887122b1c0009c10b5622258b9f6",
      "randomness": "0x90eed1a7629e254924ee1637631d70023df572f49a5e5a478ba977a20a709129"
    }
  ],
  "blockNumber": "7,435,931"
}

{
  "Sr25519": "0x96538bb3cc05cd34acdbaf6c1c3b182d287464654bca082427e15eb6565efa594d29c1ad373cd20f04b0b475aba9ed6a25b5ef5b57b83dc48f5bef1ea2b4f182"
}