Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,542,268",
      "signature": "0x83cda2497e146a9c1d535042d5e0855e533468bf60ecfacc12fcb58c19db08322164ed377edf0f909936024d1dec6c56",
      "randomness": "0x4ca6988c8da296dfd62a298affb2ea6bc26f0dd998258a76e25cb25a0c816e25"
    }
  ],
  "blockNumber": "7,405,902"
}

{
  "Sr25519": "0x4aeffc10bc099691e7f66782909e70909e494027b65373a096bebb4ab504f27fc65904a0913dc4c8523df4615e1a9744aa13a14f8ec03c8eaaa639d6c874d981"
}