Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,539,607",
      "signature": "0x9804d96d17ef5da278d24d6a4ee55ee128e2edb96faeffef438e0c988a8f12aa7c3249e1edd016b694e4fab2ddc13279",
      "randomness": "0xd38e3a08ff4afb294fed3ec4376483bc04ff93009e8c41672776613597ea9b0b"
    }
  ],
  "blockNumber": "7,405,237"
}

{
  "Sr25519": "0x68d91451fca027207828a057931ea6edfe5adcb84a3552b2fbb0a0f4b5b9196891a0dc4d72c9f009fe5243038a2f708edc7d77da76995b06020afae442452c8c"
}