Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,614,050",
      "signature": "0xa6f952af2fe32c9cc5d5b691aafdaf61b80d4537bfd9dce05a7069a8cf949e31734f7a5452b2c881f249132e4b605f6c",
      "randomness": "0x2e1b5b971c163da00b833c20f7566b9a599678f7a77fb1c963ded4c5443914c1"
    }
  ],
  "blockNumber": "7,423,828"
}

{
  "Sr25519": "0xac941af5db4992ecf13155511773735fca26d919bb39f8552fe9436f28d4642500086d8682643b7aad9214d7f4c63b27974e7bebbe6b18070660be44fb587689"
}