Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,549,328",
      "signature": "0x99e2b3cf84d83c1fdd1d5de45a663afc8ab34a597016ada2851b5d30d2fa2d40e3804c30dce9f242f0db35ad76dae475",
      "randomness": "0x84fa46a3b8fa89249018ad20f6857496c367022c8b3cea96a74f2cd1f400c195"
    }
  ],
  "blockNumber": "7,407,667"
}

{
  "Sr25519": "0x642f8fa83e3a9879ebb2c42c89071be908346a26779351208c81784c1140f5537660f914646645075c57e506ccd880f6ed1f25f65b24981c5d33665a2c496485"
}