Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,582,966",
      "signature": "0x87068c71912a39d1466753e8c27d5fe01d3bc3bdbc1b4eb548fc6a255c7fa37a55bd44d0718a6b33c7c4ba64cc708f35",
      "randomness": "0xf71522dd7073baa4abf245f63031c9897d31c8f3e730f7cb743a779d8f28604a"
    }
  ],
  "blockNumber": "7,416,064"
}

{
  "Sr25519": "0xd6823813b8a97ef5b84f0e26c8926fa7f2efafe2063d4a27c46712f6e89efc67ef1c917088675dc88714b4aade7a4b69dcbb027137e0e11f51216c5a22376885"
}