Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,575,468",
      "signature": "0x87b5e5fdae781e1825f19c29233bd5d1e308903baf2aee1956ede51c9233ac2fe3b27c168ecf4575e6c9c3404fe225dd",
      "randomness": "0x9310a0d27b5783db662e6e6b05fdbbc05f7cbeb7c4e32a6919ba86d0cb8ba9e2"
    }
  ],
  "blockNumber": "7,414,202"
}

{
  "Sr25519": "0x12bd69692c832dfc16f0792bf21911d67e296783b7aa255c225a1ecefd1164326bfb08f03f7e42ff7422fcdf36e2dbe14a1657d76b4d9df58f3a09694925b088"
}