Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,626,326",
      "signature": "0x8574183dd7f27045acf29a983905fba550a948240db30f0fbdb7206929c3b9e58cfd0acda73d7207806aefaeb6ba7f4e",
      "randomness": "0x04106de00a82f3ec83e22ca2af23794a5cfec7bebb9fb6b1019c2db2989fd5c3"
    }
  ],
  "blockNumber": "7,426,896"
}

{
  "Sr25519": "0x86bd14bccd988068d03159ef584ef67193b76b3db376d3a1846d1c33e740125e0a15238a69bceb112e2e2117a2a00d1bfb1623449e47cf78b2a76622da191e8b"
}