Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,567,916",
      "signature": "0xa74779c9b809b6b5850ca905e1346ae8ca90057a3f567133a22fedfb7ac1fcc8734e31eddffe9ac5c0fc3c411b309075",
      "randomness": "0x4a54c9c18495cebc7dbb17f2e32573beee579fa2b0dd970bd220e3cb9735554b"
    }
  ],
  "blockNumber": "7,412,314"
}

{
  "Sr25519": "0x526416efc8a730bd521d916a3f4000a4633f97f70a1f406d1683623bf30cd67934939fa0c48cb1e347ebe3a74922a675a1081ff6717a11858af63e7742b6058c"
}