Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,610,968",
      "signature": "0x9788a4331dc57130d43d2430d1f5b07ff878983832b4e2e8de4ee1fc0a27c68a680d0aee973d2fcfffc61e60a8ce68d4",
      "randomness": "0xb42016d0a1c77449209dc3f677d4aec734a7041228a41211f910ad9c8e4804d3"
    }
  ],
  "blockNumber": "7,423,057"
}

{
  "Sr25519": "0x2e2d058f5bfb7f85367dde8a9b06ac92261dbc395d3b6bb368743c99b5c0a61a2461512c6d4b02409972d3bee0d4abe246b3ca5512ac35999ed0b7190be6a681"
}