Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,581,500",
      "signature": "0x888e51285befd457d1600279b690273731d70426396bf933edecfe71815c0f95ba9a8304648573c6ab8c08168a107e95",
      "randomness": "0x82804b9d06ba3b4a38644b5b90ab3cf7d1f299ed91ac0d6be470513ebaa06d07"
    }
  ],
  "blockNumber": "7,415,697"
}

{
  "Sr25519": "0xdc618a868b1727fc0f0decbbca67c9d83ffdebb0f37079aecc1310c7b3e02f33222d3b9d48427401144a0c67322a1ff37312c99a93d18a873b8cc5736b2f1c8f"
}