Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,575,616",
      "signature": "0x934f4c4102e03b7dfcf3fa9c8c826ec8959a91695708930e3d1500e1064b204d0bd4d80a91f90c96b126de144f25938e",
      "randomness": "0x24a80a0132e9583a78ec0997eab8c4654178a260a14f2ac049cc64e8851b7a28"
    }
  ],
  "blockNumber": "7,414,240"
}

{
  "Sr25519": "0xb2f5c260e6d02172f8b95314d1a3e400fad20d6afa0e969341a46705f17fb1222c20416da3e72d9d6774004d0d95aeee0d719cf13bbc58c8ff9aaad963043f88"
}