Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,547,594",
      "signature": "0xa75217d2712bf5df18e3392271b693966f700a1d8dd8a2bcac156c5bf7f081df2a20fd5d5e00766fdbc3198298ff830b",
      "randomness": "0x58a166c91f49463963b7b73c92762fe7c227ba8265ef2b85f4908d3bbe88786e"
    }
  ],
  "blockNumber": "7,407,234"
}

{
  "Sr25519": "0x4898b49634f3938347251fc717e63674541a6a6787593d844ddaf52876cfce1cb7b612a6964f2f46fc6926154849ae7a31a16389c94a0923ff2d6f0194772083"
}