Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,559,182",
      "signature": "0xb03ed8e70084cb9f6cc980c6fdfd4aa8f624a45d3a30f38a11ff66047bbe8d4fef70f104522e1ca70fc01ebc9bb8ca49",
      "randomness": "0x214ac0c6fbfc3fc9c0ca1e7fc9d08b7727116d82e720338cd7046298e8edebe9"
    }
  ],
  "blockNumber": "7,410,131"
}

{
  "Sr25519": "0xc2e7b4b62fc613d381a9e245da2e37d1bf59507dab811a92da7e7cadec486d57968c1f567b640c4eb18ef249e2be461e021a9282af209240fefb3ad54f744980"
}