Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,556,328",
      "signature": "0x88de59b2a910d9e47dc497e68630994779e7d4f70dc5c805dc0438e8e191400909af8211a2a66fb6708b311bc4d710e0",
      "randomness": "0xe269252152beded73d2be4c41b59f860da9b8259a6cd85566129682f723c5250"
    }
  ],
  "blockNumber": "7,409,417"
}

{
  "Sr25519": "0x5ee43f8dd30626b149ef8044d95b8586a0d6f7af1c7dcd9f83d617b9f3c5852797280aa42aacbb367fa928a6ef8efe2d30556ad65b3e19d5ff9ad42eab70a488"
}