Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,563,508",
      "signature": "0xaab39128cf006e2ac3d4882b6605493ff88e324e534a7d139e5b40ecbf60ffe39d4301e8c7df2a5f905210525f530c7f",
      "randomness": "0x35fb7af174c5d5a9c596a5242c7dedd51e36cb2f2dd5e1584aa18e2405691fdd"
    }
  ],
  "blockNumber": "7,411,212"
}

{
  "Sr25519": "0xf682909bcce7479231ec83e543bed69e1c7cf96f924ce73d6b04013bcae4ea7f1c4abbed182c07e24ceda43c985c956fce3c2be056d8a2b146b7979300e27c8d"
}