Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,604,394",
      "signature": "0xac0a8a86addeeacf761180a00086110fcf2ab0dbc85f115503ae2ca9986608099bed8de14f8bb464096b928c6bfbcb55",
      "randomness": "0xf37e73a621c192ab64ad55a8679139abc1da458b0c73e59ea081ca8a683a7c98"
    }
  ],
  "blockNumber": "7,421,415"
}

{
  "Sr25519": "0xa42b63075344a4254d98ba5b82005de712ad278f0426a8eed0b61cbb0212412dc374be08afcf6e7702b511154a73a52dca1c2e4ccf07666af1fd270bddb42385"
}