Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,652,076",
      "signature": "0xa30a9b7a55a2104a9bb3d3cb7659aefb3c297fdfdf9e876006d5a0cf564f1559a5bda79166bd47c89a805e4772a35049",
      "randomness": "0x2762aade0d6d77a854ecb90bbc680e68a700f670eac180b7437d66f6b80fdd9f"
    }
  ],
  "blockNumber": "7,433,323"
}

{
  "Sr25519": "0x420fb653fe06df412eaafd6a0baedd9b81d90187c6df32430da24210e87ff92acdbdf3e77e7f919c9052a308fc4a21bae35762156af9abff94f35025d9b7a58d"
}