Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,574,609",
      "signature": "0x8e954530875735a292416f2d1bcaf98d5b59df9892679ea752dbfc8c12c6d2866925e04b2db08657b165cbef17e49835",
      "randomness": "0x2044abeef80702776694f125f422f4f035cb29e3a902817087d1dc47b9ec5fa7"
    }
  ],
  "blockNumber": "7,413,988"
}

{
  "Sr25519": "0x48dadaab59820bb8d7dd6d0979e1b67ef7526dfc33d66859974e3b1aa247a405b5f562449f6096ef8d5b3c0f2ba3fbb6361e13c0537c27fe1ff6b339cc6d208d"
}