Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,631,933",
      "signature": "0xa1f91d7d35ed88fd04a7294290f8dbfd010de1470f8323fd6505a3b254377307093c7cb842bc065dae95f34ca4b5d668",
      "randomness": "0x9491a13895713252cfbc385af82b3800cd7122711f84553230196065948c3bb5"
    }
  ],
  "blockNumber": "7,428,298"
}

{
  "Sr25519": "0x06d08442f793c254e63cbb057308df7b049334033e0af962a83a698b148ad17f83add0c71ab08ff1348471d67d70a98fc96f70706ede75aa578958becb74bf86"
}