Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,606,506",
      "signature": "0xa1f48a800f37154c18a7f4d7d618aca33bfa13237e5874b13e9d4fc6d7e032ded9d74d17d217d766fab467d2ef0ada62",
      "randomness": "0x266e02d936d95d8c9b3a98921b0c737a065043a2fe3ad6d02297ffe3f2b4e086"
    }
  ],
  "blockNumber": "7,421,943"
}

{
  "Sr25519": "0x90ee439471f2d7d9b0fe1695628ba5ed65cf6826b4adace42d9498abbe2c5d38fc6ccdf51b7567d8c89519a94b61418cb0bbf92241c4c745ad7ee86e6bf9238b"
}