Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,548,086",
      "signature": "0xaf48ec336d50cf245f2b53e1a39549cc5a573440be45e8d9471e8c7923975c794e22aafe2ba462b8ff77de871b076b88",
      "randomness": "0x6f006b81b4bc59aafeb5902f9937b2c93a8c3f6ea766a18332d1490223a18a85"
    }
  ],
  "blockNumber": "7,407,357"
}

{
  "Sr25519": "0xb0439fd508c3050514c4f1804b2e29332e5ada0c1f42938c061728f53872a2007d6401d3aa71dd9b5d456aa8f4a4766f346abefd818d4b5ee9c734b577554182"
}