Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,572,163",
      "signature": "0xb90512a582227381b1cd4db2714a33ed36b63f4b07660008871206d3254e00043693a7f372ee4df479c9080557b4de47",
      "randomness": "0x4aba9a9f7219733da2034d5e3bc42c368ba7beb9696fbdd11d3a55ac0b0379bf"
    }
  ],
  "blockNumber": "7,413,376"
}

{
  "Sr25519": "0xa247c8aa621088b42df2353f57a1c672dce193f592bb6370726813668f32215c96db92730768184ab68c898a6e161233cfe63d58cc458d2f0b13f0a64adf868f"
}