Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,545,526",
      "signature": "0xb98419412a34a6fe1dd0c18984ea584f22226bef1725a28f3c1a066a2e299b15e00ba7761a2f61a9345def224814de09",
      "randomness": "0xb166ca5defc681e078ca1bb27902db292d21dbba63174a264f80e35066e81afd"
    }
  ],
  "blockNumber": "7,406,717"
}

{
  "Sr25519": "0x80e7e68d8449e73d2881dc2c99ce3bb6bdfe3eccb536ecdd67f149aca5adb35e157018f29639d9ab1a39c6befa236c4ff472df1e6ec33aea7c8092bab8bf6184"
}