Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,539,337",
      "signature": "0xa3c2eeb0e2a30ed9ef295675a0376bf61c42a3770099066e268c1cd6306edbc716ed3ddbecd4c1b0fa7e781f41ab923f",
      "randomness": "0x58cb667aa403f3296173ac44f276897e0c7245a2c0ff3cbfe21d07df3f9438b1"
    }
  ],
  "blockNumber": "7,405,170"
}

{
  "Sr25519": "0x3e6211a92fa74d58c624dbd5d4de2e35f3407e91e40f110ba00f49cf9a047f55a8cd381c20c0d17598139b610e9f0b7d6d11a0fbfa3225abd72c097c247c3e88"
}