Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,555,706",
      "signature": "0x883fa9639684373889917657200000e4007aa1ded03e9ed7b7089ee7394d90029ccec9e89ce757904d927f140b7bac8b",
      "randomness": "0x0320e7f4dcfbff6b15c9ba582097f1deb25273fda6c710a9f7237c93792e3fe3"
    }
  ],
  "blockNumber": "7,409,262"
}

{
  "Sr25519": "0x96a7c3e9d5e0ad38622104c4890c51142bc0db3a5319bc000f23bfde92ca3750f642cfff6fe7189fc9478e66f7bf6994a5cfb53756f61f5173323aeec0d3848f"
}