Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,602,050",
      "signature": "0x98856b7f2f686e5aedbf8be02d9fdb81aa18310c73aab477330ebd315398943f3d32717a0030ca3b1182758aef51bb80",
      "randomness": "0x19b650a04b35f8e98f9323053327c6655f1dbac1d85593124d99e796c5e51aa9"
    }
  ],
  "blockNumber": "7,420,829"
}

{
  "Sr25519": "0x1e7af8832526ab0078c19cc483e86efc0594982d3abc0b85c0b9f26f8740a42cbb9f5795f157bc4eee2acefefa87d5deb70dae7d576fedebf92df8fe084c2f86"
}